Shenzhen Shenglong Fluid Equipment Co., LTD. We specialize in sanitary food grade hose, pharmaceutical grade silicone hose, PU polyurethane steel wire hose, anti-static hose, ventilation suction pipe, etc. For more than ten years, we have been committed to the development of pharmaceutical hose, food-grade hose industry, and the hose produced by us has been used for a long time with large biological pharmaceutical factories, wineries, food enterprises, and engineering machinery factories. Stable quality, and exported to overseas, enjoy a good reputation in the industry. Its food grade hose products have passed FDA certification, no plasticizer certification; Pharmaceutical grade silicone hose is fully compliant with United States Pharmacopoeia (USP) specifications; Exceed 3A health standards and FDA regulations; Shenzhen Shenglong fluid equipment Co., LTD