1. According to different models, use ductile iron or cold-excited cast iron material in accordance with national regulations, so that our product hardness is HRC50-55.
2. Our products have been verified by customers in various countries and maintain good function when the speed reaches 30,000 rpm.3. The bearings used in the camshafts are fully tested and certified to be in storage, ensuring reliable quality of incoming materials.
1. About Sample:
Sample is Free, but the air freight is collect or you pay us the cost in advance.
2 . About quality:
We have a very strict quality controlling system which promises that goods we produced are always of the best quality.
3 . Can we have our Logo or company name to be printed on your products or package?
Sure. Your Logo could be printed on your products by Hot Stamping, Printing, Embossing, UV Coating, Silk-screen Printing or Sticker.
4 . Term of payment?/Can I pay with paypal?
We only accept T/T or L/C.
5 . Our MOQ? Our MOQ is 500 pieces