Qingdao Chinese science Machinery Co., Ltd. is a professional manufacturer of high-performance, high-quality reducer. The company is located in Qingdao, a beautiful and rich coastal city, with beautiful environment and convenient transportation. The company has advanced design system and experience.

2024-01-11 Wholesalers:

Hangzhou Forsetra Roof Tile Co., Ltd., mainly develop aesthetically stunning and high performing roofing materials. Forsetra began in 2018 with the production of stone coated metal roof tiles, asphalt shingles, rain gutters and steel truss for light-weight-steel frame structure houses which are cost

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