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Zhejiang Haina Environmental Protection Technology Co., Ltd. mainly produces membrane reverse osmosis RO membranes. Our company uses polyurethane for reverse osmosis. By adjusting the viscosity and thixotropy, the problem of angle leakage in the rolling membrane process is improved, and the adhesion is also significantly improved. There is no need to adjust the humidity control during production, which improves the workshop environment and process flow!

Anhui Hongyu Wuzhou Medical Devices Co., Ltd. The company's production and operation include: production and sales of Class I, Class II and Class III medical devices, self-management and agency of goods or technology import and export business. The epoxy resin glue developed by our company has helped customers solve the problem of adhesive flow of infusion needles and injection needles, and the adhesive force has been significantly improved. Exports to Africa, Russia and other regions will not cause medical accidents such as needle detachment due to temperature changes. . Medical grade glue, in line with medical biocompatibility requirements!