KeenSen Technology Co., Ltd., established in May, 2010, is a high-tech company, specializing in professional separation membrane production and applications with its head office located in the High....

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KeenSen Technology Co., Ltd., was established in May, 2008, is a professional manufacturer, specializing in professional separation membrane production and applications with its head office located....

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Hunan Keensen Technology Co., ltd , We are professional at the water treatment area which maufacture and techical service of RO & Nf membrane and membrane film , owning the core technology and....

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Avin New Materials Co., Ltd is a high-tech company focus on researching, producing, marketing and exporting the composite materials( GRP/ FRP) products and intensive plastics products.The main....

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We, Hunan Shinestar Steel Group, as a large investment group, are specialized in steel products manufacturing, steel products stocking and real estate developing. The First, as a professional....

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The Zoomlion Environmental Sanitation Machinery Company is a branch of Zoomlion that specializes in researching, developing, manufacturing and marketing environmental sanitation equipment. It....

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