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Beijing Jianke Huifeng Technology Co., Ltd. 

Is specialized in the development of hydrostatic pressure test of ultra-high pressure sealing element, production and sales of scientific and technological production enterprises. Since 1992, the company has been committed to the hydraulic pressure testing machine with the sealing element of the research and production.

NEWS AND INFORMATION

Association and Beijing jianke hui feng technology company jointly organized domestic shield machine Lord drive seal quality tracking the attendant
Association and Beijing jianke hui feng technology company jointly organized domestic shield machine Lord drive seal quality tracking the attendant

Association and Beijing jianke hui feng technology company jointly organized domestic shield machine Lord drive seal quality tracking the attendant

Domestic shield machine Lord drive seal production and application of expert commenting was held in Beijing
Domestic shield machine Lord drive seal production and application of expert commenting was held in Beijing

Domestic shield machine Lord drive seal production and application of expert commenting was held in Beijing

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