4F, No. 985-3, Chuen-R Rd.

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Donggong Village,Ruanshi Town

Zhejiang Hongsen Machinery Co., Ltd was founded in 1992, which devotes itself in the R&D and manufacture of various valves in refrigeration and air conditioning system. In the past tens years,...

Huanghai, Dalian, Liaoning, China

WOS-21 is a heavy fuel oil reforming additive and fuel mixing system. It changes the structure of heavy oil commonly used around the world, and reduces its polluting elements. This technology can prev...

wuyingsha

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No.11, Pan Pan road,National Economy and Technology Development Zone, Chang Sha, Hu Nan

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