Manufacturing Companies for Drilling Bits Water Well - Hammer bit 6 1/2″ DTH bit for 6″ DTH hammer, spec DHD360/TH6 – YINHAI

About the company-HEJIAN YINHAI ROCK BITS MFG.

YINHAI Location:
-The company is located in Junziguan Industrial District, Hejian city, Hebei province, where there is the main source of rock bits manufacturing and distribution of China and is only 200km from Beijing Capital International Airport.

YINHAI Business/Market:
—We are a 100% factory(manufacturer) of Drilling Tools , for example, tricone bits (both Steel Milled Tooth and Tungsten Carbide Inserts Bit) from 3″ to 20″
& PDC drill bits from 3 1/2 to 17 1/2 inch, with 12 years’ experience of producing new drill bits.
—We have passed factory audit by SGS.  All of drill bits are strictly according to API standard.
—We are competent to design and produce the drilling tools like hammer bit, single roller cutters(cones),hole openers and other customized bits depending on the utility demand.
—YINHAI bits have been being sold well and running stably in many areas, such as: the United States, Canada, Chile, Poland,France, Saudi Arabia, Egypt , Singapore and Russia and so on.

-–There are technical research team, production management team and professional sales team in our company to serve our customers.
—We adhere to the principle of “ Win the customer by attractive quality and price” and “Create value for customers by professional technology and experienced service”.