List of Coring companies (Energy Products)

Guilin Star Diamond Superhard Material Co., Ltd.

Guilin Star Diamond Superhard Material Co., Ltd. was founded in 2007. Our company has been identified as the National High-Tech Enterprise that specializes research, development and production of polycrystalline diamond compact (PDC) PDC bits, produce 500,000 cutters each year. Product ...

Telephone：86-773-5822022Address：NO.31, KONGMINGXI ROAD, QIXING DISTRICT
Beijing Hongzhengtong Trade Co.ltd

Beijing Hongzhengtong Trade Co., Ltd. is a trade company which located in Beijing, China. Our devoted not only to be total solution provider of drilling equipment and engineering services for customers from over the world, but also selling machines, such as cranes forklifts. target ...

Telephone：86-10-58204623Address：jianguolu 93#, Beijing, Beijing, China
Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd.

Tianhe Petroleum Machinery Co.,Ltd NOW IS CHANGED INTO TIANHE OIL GROUP CO.,LTD. . was established in 1973 and restructured 2001. Through continuous innovation for years, we not only set up a new modernized enterprise management system but also have an outstanding group.Our has been the member ...

Telephone：0086-021-31150060Address：NO.43,West Diming Street,Mudanjiang City,Heilongjiang Province of China.