Tag Archives: steel pintle chain

Best made in China – replacement parts – pintle Chain & sprocket manufacturer : Steel JS-3514 Chain in Riyadh Saudi Arabia Cord Rubber Conveyor Belt for Industry with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Steel JS-3514 Chain in Riyadh Saudi Arabia  Cord Rubber Conveyor Belt for Industry with ce certificate top quality low price

We – EPG Group the largest Chain and agricultural gearbox manufacturing facility in China with 5 diverse branches. For a lot more information: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828

The new products consist of a collection of high-tech and substantial good quality chains and sprockets and gears, this sort of as chains and gearboxes for agricultural machineries, metallurgical chains, escalator action-chains, substantial-pace tooth chains, timing chains, self-lubrication chains, amid which have sort high velocity tooth chain for vehicle department dynamic box and aerial chains fill in the blanks of chain in China. Common With numerous years’ knowledge in this line, we will be trustworthy by our advantages in competitive value, one particular-time supply, prompt reaction, on-hand engineering support and good right after-product sales providers.Moreover, all our generation procedures are in compliance with ISO9001 requirements. strands have an even variety of pitches, pin hyperlinks, and roller back links. A roller chain strand can be shortened by eliminating backlinks and lengthened by introducing complete or a 50 percent hyperlinks (offset hyperlinks). 1 factor of our application consulting is that we have been collecting and combining the knowledge in chain and sprocket purposes in a variety of places for decades. This is especially fascinating for us every time consumers technique us with some exceeding and demanding specifications. Firm INTRODUCTION

ten several years
HangZhou Ronghua Material CO.,L EPT is the professional conveyor belt producer and provider in China. We have worked in conveyor belt company more than twenty many years. Throughout the pa EPT ten a long time, Ronghua put the Quality on the fir EPT area all the time. That is why all our customers hold operating with us for extended time period and mo EPT of the consumers have ten%-twenty% increase of company every single year.

24 several hours
You should get in touch with us if you are hunting for a dependable conveyor belt supplier. Every of your inquiries will be taken into account and get our reaction in 24 hrs.

Ronghua Manufacturing Line

Warmth Resistance/Metal Twine/ Ep/Nylon/polyester/Chevron Rubber EPT Belt for Belt EPT 24

Application:
Commonly utilised in mining,harbour,coal,agriculture,industry,metallurgy chemical and extinguishing the flame quickly.

Edge:
Larger rubber protect drive with ideal overall flexibility,anti-influence and abrasion,bulk materia EPT in uneasy to slip flame retardant material,firm construction,light-weight and comfortable,safe and secure,anti exhaustion with lengthy existence,substantial effectiveness of splicing and practical splicing operation flame retardant,anti-static self defense and risk-free EPT light belt,thinner and energy preserving and atmosphere friendly.

EP/DSEP conveyor belt
Substantial modulus,reduced elongation,warmth resistant,influence proof,large loading capacity suitable for lengthy length conveyor method at higher speed.EP or DSEP carcass,DSEP has greater steadiness underneath substantial temprature.

NN conveyor belt
Very good elasticity,high strength,great versatility and by way of abolity,more loading capacity for medium and lengthy distance conveyor at high speed.

Aramid conveyor belt
Lighter in weight,larger tensile toughness,reduced elongation,much better overall flexibility,heat resistant and corrosion resistant is suitable for prolonged distance,large loading conveyor at greater speed and heat.
 

Belt sort Material variety Solitary Fabric Strenth(mm) Solitary Fabric Thickness(mm) Prime Rubber(mm) Base Rubber(mm) Width Variety(mm) Size(m)/Roll
Nylon Belt NN100 100 .7 three./4.5/6. one.5/3./4.5 three hundred-2400 twenty-four hundred
  NN150 a hundred and fifty .seventy five three./4.5/6. 1.5/3./4.five 300-2400 20-400
  NN200 200 .nine three./4.5/6. 1.5/3./4.5 three hundred-2400 twenty-400
  NN250 250 one.15 3./4.5/6. 1.5/3./4.five three hundred-2400 20-400
  NN300 three hundred one.twenty five 3./4.5/6. one.5/3./4.5 three hundred-2400 20-400
  NN400 400 one.five 3./4.5/6. 1.5/3./4.five 300-2400 20-four hundred
EP Belt EP100 100 .seventy five 3./4.5/6. 1.5/3./4.5 300-2400 twenty-four hundred
  EP125 one hundred twenty five .eight three./4.5/6. one.5/3./4.five 300-2400 twenty-four hundred
  EP150 a hundred and fifty .eighty five three./4.5/6. 1.5/3./4.5 three hundred-2400 20-400
  EP200 200 1 3./4.5/6. 1.5/3./4.five 300-2400 20-400
  EP250 250 1.2 3./4.5/6. one.5/3./4.five 300-2400 20-four hundred
  EP300 three hundred one.35 three./4.5/6. 1.5/3./4.5 three hundred-2400 20-400
  EP400 400 1.sixty five three./4.5/6. one.5/3./4.five 300-2400 20-four hundred

Packaging & Loading:
RONG EPT makes different packaging in accordance to different market’s demand. This kind of as diverse coloration wrapping and distinct labels.

Market place Opinions:
RONG EPT substantial performance belts appeals to far more and more customers. Our consumers pick RONG EPT for higher high quality, fa EPT supply, ample dimension and sample variety.

Market Browsing:
We RONG EPT will arrange market checking out each and every 12 months to various markets to help our buyers get orders from their conclude users, also our specialist engineer and technology staff will also deliver some skills about belt to our customers.

RONG EPT Belting Organization FAQ

Q:What is your generation potential?

A:RONGHUA Belting has 6 production traces and its capacity is 3000meters per working day.

Q:How about your lead time?

A: It is ten ~ 25days for normal belts.

Q: What is your M.O.Q ?

A: M.O.Q is 1*20GP.  The significantly less quantity is okay but its co EPT will be larger.

Q: Do you have belt guarantee?

A: At lea EPT 12months services lifestyle for typical belt. HR T4+ belt 3~6month.

Q: What certificates do you have ?

A: RONGHUA Belting has received ISO9001,ISO24001 and ISO28001 certifications.

 

The use of authentic products manufacturer’s (OEM) part quantities or emblems , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our firm and the detailed substitute parts contained herein are not sponsored, authorized, or created by the OEM.

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Steel JS-3514 Chain in Riyadh Saudi Arabia  Cord Rubber Conveyor Belt for Industry with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Steel JS-3514 Chain in Riyadh Saudi Arabia  Cord Rubber Conveyor Belt for Industry with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Steel JS-3514 Chain in Riyadh Saudi Arabia  Cord Rubber Conveyor Belt for Industry with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Steel JS-3514 Chain in Riyadh Saudi Arabia  Cord Rubber Conveyor Belt for Industry with ce certificate top quality low price

Best made in China – replacement parts – pintle Chain & sprocket manufacturer : High #50 Lambda Roller Chain (LAMBDA Equivalent) in Bobo-Dioulasso Burkina Faso Strength 30mm-122mm Steel Marine Mooring Cstud Link Anchor Chain with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : High #50 Lambda Roller Chain (LAMBDA Equivalent) in Bobo-Dioulasso Burkina Faso  Strength 30mm-122mm Steel Marine Mooring Cstud Link Anchor Chain with ce certificate top quality low price

We – EPG Group the greatest Chain and agricultural gearbox manufacturing facility in China with 5 distinct branches. For much more details: Cell/whatsapp/telegram/Kakao us at: 0086-13083988828

In addition, all our creation methods are in compliance with ISO9002 requirements for a specialised supplier of a complete range of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers, pto shaft, agricultural gearboxes….We Our products are used in many fields.search forward to the prospect to provide you and hope to incorporate you to our developing family of content buyers. Roller Chain ANSI Regular • British Common • Weighty-Obligation • Extreme-Duty • Tremendous Large Series • Cottered or Riveted • A number of Strand • Stainless Metal • Nickel Plated • Dacroclad™ • Extended Pitch (Like Large Roller) • 81X, 81XH, 81XHH • Hollow Pin • Agricultural (CA550, CA620, and many others.) • Citrus Chain China huge EPT EPT Anchor Chain manufacturing unit,maker,supplier,stockiest, for income,Abs,LR,BV,DNV-GL,CCS,KR,NK all IACS,ship anchor chain,place anchor chain,anchor chain in stock,prompt anchor chain,tremendous prolonged warranty anchor chain,China be EPT anchor chain manufacturing unit,be EPT good quality anchor chain provider.
Our Manufacturing facility:

Aohai EPT Fittings Co., Ltd. was established in 2009, overall investment practically one billion, intending to be the mo EPT modernized item line in China, producing welded anchor chain, offshore mooring chain and steel structured anchor. We mostly manufacture maritime anchor chain from 22mm to 182mm, offshore mooring chain, ship anchor chain, stud link anchor chain, studless anchor chain, galvanized anchor chain, offshore chain, buoy chain, marking chain, buoy chain, chafing chain, metal structured anchor, flipper delta anchor, delta anchor, stevpris anchor, MK5 anchor, MK6 anchor, spek anchor, corridor anchor, admiralty anchor, AC-14 HHP anchor, aquaculture anchor, metal structured buoy, mooring buoy, shipboard fittings and so on, we can supply with CCS, BV, LR, Abdominal muscles, KR, NK, DNV- EPT and EPT certificate from 11 class societies and admiralty acceptance.

Our company is located in HangZhou of ZheJiang province, close to to the sea, practical for load and sea transportation. Fir EPT phase venture covers a hundred and eighty,000 sq. meters, including 70,000 square meters. Present workers a lot more than five hundred individual, including engineer and professional managing personnel 75 men and women. Our technical employees which includes senior engineer and technician, possess prosperous knowledge in layout, manufacturing and good quality manage of anchor chain, which insure us production large high quality items. Our managing stuff emphasis on item quality and innovation, intending to be leading enterprise in anchor chain production field.

At the moment, fir EPT phase venture, total investment decision almost 50 percent billion mostly possesses 5#, 7#, 9#, eleven# anchor chain production equipment, tempering machine, load te EPT machine, reducing machine, home tests device and shot blasting equipment. Personal computer aided technologies and network details engineering is extensively utilised in our factory, we recognized laptop management data program, which allocate sources appropriately and enhance the manufacturing efficiency.Our business thinks in scientific outlook on improvement, we improve our high quality by innovation and build steadily, harmoniously, properly, and scientifically by enhancing our efficiency and financial effectiveness. We focus on needs of clients, we provide our consumers with high high quality products and considerate services, we feel Aohai will be a shining star in anchor chain business.
Specification Particulars:
 

Open up Website link ANCHOR CHAIN/STUDLESS ANCHOR CHAIN ,Link Dimension(6*3.6D),TE EPT LO EPT AND Weight
DIAMETER  
 CHAIN Link Dimensions
 BM1
U1 OPENLINK CHAIN
BM2
U2 Open Hyperlink CHAIN
BM3
U3 Open Link CHAIN
APPROX
Weight
L
Outside
Size
 
B
Outside the house
WIDTH
Evidence
LOAD
BREAKING
LOAD
Proof
LOAD
BREAKING
LOAD
Evidence
LOAD
BREAKING
LOAD
27.5M
INCH MM MM MM KN KN KN KN KN KN KG
1/2 12.five 75 forty five 28.seventy five fifty seven.81 forty one.twenty 82.sixty fifty six.40 112.eighty 85.forty one
9/16 fourteen 84 fifty.4 34.seventy eight sixty nine.93 fifty one.00 one hundred and one.90 70.76 141.51 106.fifty five
five/8 16 96 57.6 forty seven.ten ninety four.72 sixty six.twenty 132.thirty 92.42 184.eighty three 139.43
11/sixteen 17.5 105 63 fifty six.35 113.31 seventy eight.89 157.seventy eight a hundred and ten.55 221.10 178.35
3/4 19 114 sixty eight.4 sixty six.42 133.fifty seven ninety three.60 187.20 a hundred thirty.32 260.sixty four 217.68
thirteen/16 twenty.5 123 seventy three.eight 77.33 155.forty nine 108.64 217.27 151.70 303.forty two 229.fourteen
seven/eight 22 132 seventy nine.2 89.06 179.08 a hundred twenty five.40 250.ninety 174.40 349.40 264.forty nine
15/sixteen 24 a hundred and forty four 86.four a hundred and five.ninety eight 213.twenty five 149.ninety 298.90 207.ninety 415.48 341.eighty two
one-1/16 26 156 ninety three.six 124.38 250.12 one hundred seventy five.forty 350.eighty 244.00 488.00 369.94
one-1/8 28 168 one hundred.eight a hundred and forty four.26 290.08 203.80 406.70 283.00 566.00 427.04
1-3/16 30 a hundred and eighty 108 one hundred sixty five.six 333.00 234.20 467.fifty 324.90 649.eighty 490.98
1-1/four 32 192 115.two 188.42 378.88 265.60 531.twenty 369.60 739.30 559.sixty five
1-5/16 34 204 122.four 212.7 427.seventy two 299.90 599.eighty 417.30 834.60 671.52
1-7/16 36 216 129.6 238.46 479.52 336.ten 672.thirty 467.80 935.70 707.85
one-1/2 38 228 136.8 265.7 534.28 374.40 748.70 521.thirty 1042.50 788.98
1-9/16 forty 240 one hundred forty four 294.4 592.00 414.50 829.10 577.sixty 1155.20 869.36
1-5/8 42 252 151.2 324.58 652.68 457.70 915.thirty 636.eighty 1273.60 959.30
one-3/4 44 264 158.4 356.22 716.32 502.70 999.60 698.ninety 1398.00 1111.twenty five
1-13/sixteen forty six 276 a hundred sixty five.six 389.34 782.92 548.80 1097.60 763.90 1527.00 1152.07
1-7/eight forty eight 288 172.8 423.ninety four 852.forty eight 597.eighty 1195.60 831.70 1663.fifty 1256.26
2 50 300 180 460 926.09 648.80 1293.60 902.50 1805.00 1360.forty one
two-1/16 52 312 187.2 497.54 a thousand.forty eight 697.sixty three 1395.26 976.14 1952.28 1485.sixty one
2-1/8 54 324 194.four 536.fifty four 1078.ninety two 752.33 1504.66 1052.68 2105.36 1648.08
2-3/16 fifty six 336 201.six 577.02 1160.32 809.09 1618.eighteen 1132.10 2264.20 1715.ninety seven
two-5/sixteen 58 348 208.eight 618.ninety eight 1244.68 867.91 1735.eighty two 1214.40 2428.80 1844.50
2-3/8 60 360 216 662.4 1332.00 928.80 1857.60 1299.sixty 2599.twenty 1973.29
two-7/sixteen sixty two 372 223.two 707.three 1422.28 991.seventy five 1983.fifty 1387.sixty eight 2775.36 2101.fifty six
two-1/2 64 384 230.4 753.sixty six 1515.fifty two 1056.77 2113.fifty four 1478.66 2957.32 2298.47
2-9/sixteen sixty six 396 237.six 801.five 1611.seventy two 1123.eighty five 2247.70 1572.fifty two 3145.04 2398.ten
2-11/16 68 408 244.8 850.eighty two 1710.88 1192.ninety nine 2385.ninety eight 1669.26 3338.52 2522.88
two-3/4 70 420 252 901.60 1813.00 1264.20 2528.forty 1768.90 3537.eighty 2697.sixty five

Manufacturing unit Overviwe:Specialized Help:
Our goods are all traceable with distinctive tracing variety. Stud link anchor chain dimensions bigger than 50mm will be with our logo on the stud. For a lot more information, you should speak to us.

High quality Handle Method:
Our good quality control system is ISO 9001 approval.
Our production method quality control covers from raw materials to last solution.
Entire established drawing accredited by all IACS users.

Good quality Management Services:
Magnetic power tests, ultrasonic screening, and fluorescent penetration inspection.
Load te EPT equipment up to 4000Ton.
Material Exhaustion Te EPT on ask for Anxiety Examination on ask for Tension actual te EPT on quest.

30 Celebration Certification:

Lloyd’s Rigister of Delivery (LR)
American Bureau of Shipping and delivery (Ab muscles)
Det Norske Veritas (DNV)
Germanischer Lloyd (GL)
Bureau Veritas (BV)
Korean Register of Shipping (KR)
Nippon Kaiji K EPT (NK)
Registro Ltaliano Navale Team (RINA)
China Classification Modern society (CCS)
Russian Maritime Register of Delivery (RMRS)
Indian Sign-up of Delivery (IRS)
Croatian Sign up of Transport (CSR)

Packing&Supply:

  1. For LCL loading, the deal technique include sacks, iron cages, pallets
  2. For FCL loading, the chains will be sure with Metal WIRE ROPE and load in container straight

Why to pick us:
a. 12 many years encounter in anchor chain creation and export. 
b. Immediate manufacturing unit value, fast supply, professional bundle and container loading style.
c. High quality assurance. ISO 9001:2008,Mill Certificate,Abs,LR,BV,CCS,NK,DNV,KR,GL
d. EPT sales staff, giving customized and focused pre-sale and right after-sale support
e.Our main workshop is in ZheJiang , with revenue place of work HangZhou and oversea stock warehouse in Singapore.,significantly saving a lot of inland transportation costs in China
F.Our manufacturing facility is also ISO9001, ISO14001 GB/T 549, JIS F3303, Go EPT 228, IACS, OCIMFapproval and API acceptance.

FAQ:
Q: Are you trading organization or producer ?
A: We are manufacturing unit.
Q: How long is your supply time?
A: Normally it is 5-10 days if the items are in inventory. or it is 15-twenty times if the goods are not in stock, it is according to quantity.
Q: Do you offer samples ? is it free of charge or added ?
A: Yes, we could supply the sample for free cost but do not spend the co EPT of freight.
Q: What is your phrases of payment ?
A: Payment=1000USD, 30% T/T in progress ,stability prior to shippment.
If you have an EPT question, p EPT feel free to make contact with us as below:
Q:How do you ship the products and how long does it just take to arrive?
A: We usually ship by sea or airline. If the merchandise is not massive, we can ship it by DHL,UPS, FedEx or TNT.
Q: What If You have not acquire From China just before and you never know the Approach of the customs ?
A: Never fret, we almo EPT have buyers in every single region and acquainted with customs and files, we can help you to deal with it !
China large EPT EPT Anchor Chain factory,producer,provider,stockiest, for revenue,Abdominal muscles,LR,BV,DNV-GL,CCS,KR,NK all IACS,ship anchor chain,place anchor chain,anchor chain in stock,prompt anchor chain,super extended guarantee anchor chain,China be EPT anchor chain manufacturing unit,be EPT good quality anchor chain supplier.
Get in touch with:

 

The use of unique tools manufacturer’s (OEM) part figures or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating product use and compatibility. Our firm and the listed substitute components contained herein are not sponsored, accepted, or made by the OEM.

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : High #50 Lambda Roller Chain (LAMBDA Equivalent) in Bobo-Dioulasso Burkina Faso  Strength 30mm-122mm Steel Marine Mooring Cstud Link Anchor Chain with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : High #50 Lambda Roller Chain (LAMBDA Equivalent) in Bobo-Dioulasso Burkina Faso  Strength 30mm-122mm Steel Marine Mooring Cstud Link Anchor Chain with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : High #50 Lambda Roller Chain (LAMBDA Equivalent) in Bobo-Dioulasso Burkina Faso  Strength 30mm-122mm Steel Marine Mooring Cstud Link Anchor Chain with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : High #50 Lambda Roller Chain (LAMBDA Equivalent) in Bobo-Dioulasso Burkina Faso  Strength 30mm-122mm Steel Marine Mooring Cstud Link Anchor Chain with ce certificate top quality low price

Best made in China – replacement parts – pintle Chain & sprocket manufacturer : Grade roller chain 50 in Batam Indonesia 43 High Test Chain for Low Carbon Steel Chain with ce certificate top quality low price

Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Grade roller chain 50  in Batam Indonesia  43 High Test Chain for Low Carbon Steel Chain with ce certificate top quality low price

We – EPG Group the greatest Chain and agricultural gearbox manufacturing facility in China with 5 diverse branches. For more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

There is a complex middle of province degree, EPG academician operating station, experiment station for EPG publish medical doctors, and national 863 plan established up in EPG group. With these platforms and sturdy technological capability, the a lot more than four hundred experts have designed all assortment of unique substantial precise and high energy items, conducted mold applications for essential parts in the car and national industry revitalizing software, ensuing a lot more than 5000 created in excess of, between which 33 products are autonomous patent engineering with 4 patent accredited .Manufacturer We have exported our products to Korea, Turkey, Bulgaria, Romania, Russia, Italy, Norway, the United states of america, Canada, and many others. & distributor of roller & wire rope finish chains. Kinds of chains consist of alloy, high tensile transport, large test & proof coil chains. Apps consist of log chains, cargo lashings, pipe line handing, tailgates, guard rails & swap chains. corrosion- and dress in-resistant coiled tubing injector roller chain assemblies for the oil and gasoline industries. Offered in one and double pitch generate chain kinds with different sizes and electrical power score. Characteristics include zinc-nickel and non-hexavalent chromate protecting exterior coating, electrochemically bonded, and interference in shape include plates. Grade 43 Higher Te EPT Chain
Higher strength medium carbon steel chain with good dress in charcteristics ideal for mo EPT tie down purposes. Available in self-colored, shot blast, electro-galvanized, powder coated and very hot galvanized finishes.
Not to be used for overhead lifting.

Requirements:

Grade 43 Large Te EPT Chain
1. Transportation tie downs
two. Tow & Binder chains
3. Finish: Self coloured, electro-galv, very hot galv, powder coated
 

Software:

A carbon metal chain commonly used in business, building, agricultural and lumbering operations.
Not to be employed in overhead lifting.
 

Items

Quality 43 High Te EPT Chain
Materials carbon steel
Finish Galvanized, Black painted, Self shade, Polishing, Plastic spraying
Shade Self color,silver, as your request 
Criterion NACM
Packing Bulk packing,Packed in wood carton, then in pallet,Iron drum, then in pallet,In accordance to your needs.
Application Ship, iron and metal market, petroleum chemical market, coal mine
Loading port HangZhou
Shipping and delivery Element two-3 months after receiving your advance payment.

Really feel free of charge to send out us your inquiry, we will be replying to all our inquiries with detai EPT this kind of as costs, MOQ, packaging, delivery time, payments terms and so forth.

Provider:

HangZhou EPT Jin Hao Global Trade Co., Ltd.
Hoping sincerely that you can choose our business we will serve wholeheartedly for you by our wealthy experience!
Phone: 18753267976

Happy to be of support. Please truly feel cost-free to get in touch with us at any time !!!
We 24 several hours service for you!

    The use of first products manufacturer’s (OEM) part figures or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our organization and the listed replacement parts contained herein are not sponsored, authorized, or made by the OEM.

    Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Grade roller chain 50  in Batam Indonesia  43 High Test Chain for Low Carbon Steel Chain with ce certificate top quality low price

    Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Grade roller chain 50  in Batam Indonesia  43 High Test Chain for Low Carbon Steel Chain with ce certificate top quality low price

    Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Grade roller chain 50  in Batam Indonesia  43 High Test Chain for Low Carbon Steel Chain with ce certificate top quality low price

    Best  made in China - replacement parts - pintle Chain & sprocket manufacturer : Grade roller chain 50  in Batam Indonesia  43 High Test Chain for Low Carbon Steel Chain with ce certificate top quality low price