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Specilize in manufacturing non-standard Roller chain (special chains).

Why Choose us
1) Customer design: our experienced engineer team can develop the products and  manufacture them in accordance with samples or drawings or only ideas
2) Factory: China chain factory here. We provide you high quality of chains with competitive price 
3) Partner: Our partners among world top enterprises, such as  Foton, FAW, Delisi,Qingdao Kangda, etc.





We can supply types and sizes sprocket according to you design.

Both Standard or nonstandard.

Hardness: 45-52 HRC
Place of Origin: China
SPROCKETS & PLATWHEELS SIZE
03B-1 03A-1 5*2.5mm
04B-1 04A-1 6*2.8mm
05B-1 05A-1 8*3mm
06B-1-2-3 06A-1-2-3 3/8"*7/32"
081B-1 081A-1 1/2"*1/8"
083B-1/084B/1 083A-1/084A-1 1/2"*3/16"
085B-1 085A-1 1/2"*1/4" Roller 7.77 Roller 8.51
08B-1-2-3 08A-1-2-3 1/2"*5/16"
10B-1-2-3 10A-1-2-3 1/2"*5/16"
12B-1-2-3 12A-1-2-3 3/4"*7/16"
16B-1-2-3 16A-1-2-3 1"*17.02mm
20B-1-2-3 20A-1-2-3 1"1/4*3/4"
24B-1-2-3 24A-1-2-3 1"1/2*1"
28B-1-2-3 28A-1-2-3 1"3/4*1"14
32B-1-2-3 32A-1-2-3 2"*1"1/4

STOCK SPROCKETS
FB 35-100 S
SB 25-240 S-D-T
06B-32B S-D-T
TB BTL 35-160 S-D
QTL 35-200 S-D-T
STL 35-200 S-D-T
BTL 06B-32B S-D
SB sprockets with other
Tensional sprockets
Steel stock sprockets
Double singl sprockets
Weld-on sprocket
Double pitch sprockets
SB engineering
Sprockets & Chins
Engineering sprockets
Cast malleable iron chains
Stock engineering chains


1. Produce strictly in accordance with DIN, ISO standard dimension

2. Material: C45 steel / Stainless Steel 304 & 316

3. Advanced heat and surface treatment

4. Standard: ANSI, DIN, JINS, ISO, Martin or customer drawing

5. Pilot bore, finished bore, taper bore and special bore.

6. Bright surface and high precision

7. Advanced heat treatment and surface treatment craft

8. Better quality and competitive price.

9. OEM/ODM welcome


FAQ:
1). Manufacture all Kinds of standard and special chains.
2). Packing: gunny bag / wooden case/pallet
3). Payment terms: T/T 40% deposit, 60% balance payment ;L/C
4). Delivery: by sea, by air or by express service
5). Delivery time: 20-45 days,it also depands on the quanyity of the order.
6). For more info about  chains, please email us for full catalogue
7).Manufacture, Trade company, OEM