Auto gearbox, medical equipment, metallurgical machinery, port machinery, lifting equipment, mining machinery, electrical power equipment, light industry equipment, environment protection machinery.

 1.Material:C45 steel, stainless steel,brass,nylon,40Cr,42CrMo,Aluminum,Copper,etc.

2.Surface treatment:Black oxide, Zinc-plated,Chrome-plated,Nitridation.

3.Heat treatment:Hardening and Tempering,High frequency Quenching,Carburizing and so on.

4.If you have any inquiry about this ,please kindly send your picture/drawing with detailed requirements,we can also develop your special designed product.

5.Single pitch sprocket:

          *Chain matched:35      Teeth:from 9-120
          *Chain matched:40      Teeth:from 9-120
          *Chain matched:50      Teeth:from 9-120
          *Chain matched:60      Teeth:from 9-120
          *Chain matched:80      Teeth:from 9-120
          *Chain matched:100    Teeth:from 9-120
          *Chain matched:120    Teeth:from 9-120
          *Chain matched:140    Teeth:from 9-120

          *Chain matched:160    Teeth:from 9-120
          *Chain matched:200    Teeth:from 9-120

6.Double pitch sprocket:

           *P=25.4mm           Teeth:from 7-100
           *P=31.8mm           Teeth:from 7-100
           *P=38.1mm           Teeth:from 7-100
           *P=50.8mm           Teeth:from 7-100

           *P=63.5mm           Teeth:from 7-100

Payment terms:

1.100% Western Union or Paypal in advance ,specially for small amount.

2.100% T/T or western union in advance for small quantity order.

3.30% T/T in advance, pay the balance payment before delivery the goods.

4.100% payment in Alibaba.

1.Reply your enquiry in 24 working hours.
2.Experienced staffs answer all your questions in flunt English.
3.We are the factory,so we will give you our competitive price for reference and satisfactory services.
4.OEM,buyer design,buyer label services provided.
5.Exclusive and unique solution can be provide to our customer by our well-trained and professional engineers and staffs.
6.7 days 24 hours online service.

1.Q:Does your company is a factory or trade company?
   A:We have our own factory,our type is factory + trade.
2.Q:When can I get the quotation?
   A:We are usually quote within 24hours after we get your inquiry.If you are very            urgent to get the price.Please call me for tell me in your email so that we will            regard you are inquiry priority.
3.Q:Do you like to serve the client only with small order?
   A:We enjoy to grow up together with our clients whatever big or small.
4.Q:Can you send me a free sample?
   A:Yes. We can send you sample for checking our quality.You need pay sample                fee,but we will refund you once you place bulk order from us.
5.Q:Could you tell me the packing of your goods?
   A:Single plastic bag then put in single box,and then put in carton or wooden case.