A: We are factory. We have more than 13 years experience in chain field. Mainly focus on making and providing TOP quality products in a moderate price for our customers. And help them to build and expand a long-term business in their markets.

A: Yes, we could offer the sample for free charge but do not pay the cost of freight. While the freight cost can be reduced in our later orders if we open our business cooperation.

A: Generally, there are 4 times breaking test in chain's production.
1) Raw material breaking test before production.
2) Before heat treatment, we will take some samples to do a breaking test.
3) After heat treatment, breaking test is arranged again.
4) After finishing surface treatment, the chain will be tested again to make sure it has a good breaking performance finally.
What's more, our chain is 100% under a proof load testing, used our own designed machine.

A: Yes we can. Like customized box packing, aluminum tag, body mark, colorful card, etc. Just freely share your ideas with us.

A: Reply your inquiry in 24 working hours.
Customized size and length are available.
Specifications and marks can be made according to customer's requirements.
We have TUV/GS certificates. Make, calibrate and test our chains by own designed machines.
OEM/ODM are acceptable.