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Xi’AN HOPH Machinery Manufacturing Enterprises is marketing company of GUIZHOU HOPH strove tools manufacture Co., L td. GUIZHOU HOPH STROVE is a open enterprise that compromises the investigation on new materials, produces, uses, professional rods and technical services for the integrated. The company inherited the decades of experience of Guizhou Guizhou drilling industry, and devotes to the revitalization of China's brazing tools refine on excelsior spirit. And makes use of new material and technology to accelerate the development of Chinese drill and Win-win cooperation with the industry elites, makes the China drill tools brand bigger and stronger , and creates a prosperous future of China!

At present, the company chairman Shang Rongping and technical director Liu Yong are engaged in the drill industry for more than 30 years,  and have enough industry experiences. Our R & D department is mainly directed by Professor Liang Yilong and Professor Lei Min, Professor Liang has been engaged in the research on fatigue resistance of metal materials for years, he has been made remarkable achievements in new materials, processes and equipment, and own to a number of related patents, and won  omnibus national awards. Professor Lei has been working on new materials and processing techniques for many years and owns to many related patents and also won a number of provincial awards 

Hoph and materials and metallurgy institute, Guizhou University form production project incubation base for technology. The research and application of steel for drill tools has been carried out for years by relying on the national local joint Engineering Laboratory of high performance metal structural materials and manufacturing technology of Guizhou University. HOPH keeps  product quality and industry on top with continuous technological progress to lead development of enterprise, comprises of the core technologies of patent tech, it’s the high-quality assurance of HOPH.

At present, our company provides quality products for  machine manufacturers of XCMG, Xintong, Zhigao, Kaishan, Huatai, and the China Railway First Group Co., L td, China Railway 12^th Bureau Group Co., L td. China Railway 19^th Group Co., L td. Jiangxi copper corporation, Wudongde Hydropower Station, Guangdong Xingye Group, Mingli Iron Mine. It’s our object to reduce production costs and promote product competitiveness, our company is also willing to form strategic cooperation partners with domestic OEMs and OEM end users to face the big environment and market together, we are contributing to the rapid development of China's machinery industry