Shandong TOPS PDC Bit Co.. Ltd. was established in 2001, located in Liaocheng, Shandong Province. TOPS is a hi-tech private enterprise integrated with R&D, design and manufacturing of PDC bits.

TOPS has accumulated and mastered the advanced manufacture processes and technologies of various kinds of drill bits for geothermal, water well, natural gas and oil well drilling. We have an organized team with experienced engineering and technical personnel and manufacturing working force, use the world’s advanced equipment and production lines for PDC bits. TOPS has established technical collaboration with many domestic research institutes, universities. and has applied for many patents in China.

According to different geological conditions of domestic and foreign oil, mine and natural gas fields, TOPS can design and produce a variety of full-hole PDC drill bits and coring bits. The bits produced with our patented technology are being widely used in many oil fields , mines and construction projects at home and abroad and have gained remarkable reputation. Approved by the state authorities, the company's products have obvious advantages in technology and market share in domestic and abroad The products are exported to Middle East, Turkey, America, Australia, Kazakhstan, etc.

The trademark registered as “TOPS”.TOPS complies with the Quality Assurance Requirements of ISO9000:2001 and our product has authorized by API. Besides that, we have the independent import and export Right and we have been in the supplier net work of Sinopec Group to ensure the company’s products trade freedom.

Since establishment, TOPS always adhere to honesty as root, technology as the core, quality as survival. On the basis of mutual benefit, we supply the customers from all over the world with the highest quality, most reasonable price and best service. Here, you can find the best joint among quality, price and service.