language

Contact Us

Message

We will contact you within one working day. Please pay attention to your email.

Follow web

Rubber seal tricone bit

Metal seal tricone bit

Steel tooth tricone bit

JSBIT

Add：Xicun Township, Hejian City，China
Mobile：+86-13373078300
Alibaba： https://salebit.en.alibaba.com/
Email：cocoyu@jsbit.com.cn

For customers to solve practical problems, to meet the needs of users, genuine goods as the mission, in 2019, the State Intellectual Property Office issued a number of patent certificates