Downhole Tool

At present, our company is a strategic cooperation agreement customer of Baotou Steel, Heilongjiang Jianlong, Shandong Molong, Angang, etc. The above cooperative steel mills have higher requirements for product quality of the steel pipe heat treatment and NDT inspection. In addition, our company also enjoys the preferential price policy of more than 1000 tons of orders from the above manufacturers. Therefore, our company has the advantages of low production cost, abundant raw material resources, short processing and short delivery time.

At the same time, our company has its own injection molding and threading factory in Dongying and Qingzhou. It has excellent equipment and advanced production technology. It can produce and process various types of oil casing & tubing thread protectors according to customers' requirements. Years of production practice has enabled the company to accumulate a wealth of professional knowledge and production experience, while drawing on the essence of the same industry technology to ensure that the product has pressure resistance, wear resistance, deformation resistance, alkali resistance, high temperature resistance, corrosion resistance, tear resistance , good flexibility and so on. The company has dozens of specifications of products, mainly sold to major oil fields in the China.

Enterprise Purpose : Pursuing value is the starting point of our work, creating value is the driving force of our life, and realizing value is our long-lasting pursuit!

Entrepreneurial spirit: integrity, pragmatism, innovation, collaboration, hard work, and win-win.

Business philosophy:

For customers: Win-win cooperation and common growth.

For shareholders: Highly responsible and long-term returns.

For employees: Continuous learning and achieve self.

For society: Create value and give back to the public.

Service purpose : Serve customers, win customers, and retain customers; therefore, customer expectations are always the direction we pursue, and the customer's problem is the subject we develop.

Business objectives: Keep to first-class management, produce first-class products, lead the first-class market, and strive to be a first-class enterprise.

Puyang Zhongshi Group Company Ltd was founded in 1997,which is the restructured enterprise of Central Plains oilfield branch company of SINOPEC .The company registered capital is 6083 million yuan,with annual output value 200 million yuan,580 employees, Oil machinery is our main products, the leading products include pumping unit,subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels,drilling solid control series products and cementing accessories, We had attained ISO 9001 in 1998 and API Certificates in 2002 .

always insist on the implementation of "consolidating the Central Plains, reaching out to the world ",at the same time expanding domestic and overseas markets. For decades, our products are not only on admission Central Plains, Daqing, Shengli, Nanyang, Yanchang, Changqing, Karamay and other domestic major oil fields and coal-bed methane areas,but also are exported to Southeast Asia, Northern Europe, the Middle East, Africa and South America market. We have successively established long-term strategic cooperative relations with the oilfield market customers of Sudan, Russia, Kazakhstan, Indonesia, Iran, Syria, Venezuela and other countries .

would like to faithfully cooperate with friends from all circles with classic products and service to achieve common development .

Zigong yinuo cemented carbide co., LTD. Is a manufacturer of cemented carbide products, with complete testing equipment and strong technical force.Our products are widely used in petrochemical machinery and other industries.We can customize according to your needs.

Our products have been recognized and trusted by the majority of users, and can meet the constantly developing economic and social needs.We sincerely welcome business friends from all walks of life and look forward to establishing friendly and cooperative business relations with you and achieving win-win goals.