"Cangzhou Ruike Drilling Equipment Co., Ltd.' is a company which is dedicated to researching and making better drills.

Focusing on producing diamond drill bits, we are very professional. With high quality and a good reputation, we got API (American Petroleum Institute) certification with No.7-1-0976 series. PDC bits of higher cost performance do help your business.

We are chartered as the first-level supplier of CNPC (China National Petroleum Corporation), China's largest oil and gas producer and supplier, with other 34 companies around China.