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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
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