1. Who are we?
We are based in Hebei, China, start from 2011,sell to North America(20.00%),Mid East(16.67%),Africa(16.67%),South America(16.67%),Southern Europe(16.67%),South Asia(16.67%),Domestic Market(16.67%),Western Europe(10.00%),Southeast Asia(5.00%),Eastern Europe(3.00%),Central America(3.00%). There are total about 51-100 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
8 1/2 TCI Bits,roller cone bits,tricone bits,PDC bits,HDD reamers
4. Why should you buy from us not from other suppliers?
Hejian Yinhai Rock Bits Manufacture Co,. Ltd. established at 2008, are a manufacturer of tricone bits, PDC bits, Piling foundation single cones, HDD reamers. There are tehcinical research team, QC team and professional sales team to serve our clients.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,Western Union,Cash;
Language Spoken:English,Chinese