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Company introduction

We are Hejian Tengda Petroleum Supplies Co., Ltd. We specializes in rock drill bits, PDC drill bits and assembled bits for water well, oil field, construction, geothermal, directional boring, and underground foundation work all over the world. Our purpose is to sell the best quality products at the lowest possible price.

advantage

1)soft with low compressive strength ,such as soft marl ,clay, unconsolidated sand-storm ,salt or hard shale,ect.

2)The world's latest sealing technology ,ensure the bearing is more effcient ,and more suitable for drilling at high rotary speed and high tem-perature working condition.

3)Bits bear is enhanced treatment ,and prolonging the bit working life,reducing the drilling cost.

contact

skype：tiffany.bai1993

qq:915486199

ali:cn1501389674

We are HeJian tengda Drill Bit Manufacturing Co.LTD. Was established in August 18, 2001, from a simple bit processing, gradually developed into a research and development with independent research and development, design, production capacity, production, trade type enterprise.Company continuously introduced international advanced production equipment and production technology, wide social elite, and employ more people of  engaging  in cone bit, diamond bit of research and development, manufacturing for more than ten years of professional senior technical engineers team, to continuously upgrade its products.The company's operating philosophy is "quality first, customer first" we believe that the product has no best, only better, only by constantly improve the quality of their products to win customer recognition, can be in an impregnable position in the intense market competition.