2026-08-12 19:22:25
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LONGSHENG was founded in August 2014 and is located in Wenzhou City, Zhejiang Province, with a registered capital of 10.88 million RMB. It is an enterprise specializing in valve research and development manufacturing, with a product line covering customized production of valves, plugs, sanitary valves, sight glasses, and pipeline accessories. The annual production scale of sight glasses reaches 100000 sets. The company's sales network covers various provinces and cities across the country, and its products are exported to overseas markets such as Europe, America, Southeast Asia, and the Middle East. LONGSHENG is equipped with advanced CNC machining equipment and precision testing instruments, using CAD 3D design system. The products strictly follow international standards such as ISO, DIN, IDF, and have passed ISO9001 quality system certification, EU CE certification, China TS certification, and RoHS testing, fully meeting the strict health and safety requirements of industries such as food and pharmaceuticals. The terminal market focuses on hygiene grade fields such as pharmaceuticals, food and beverage, dairy products, and biotechnology, while also serving industrial fields such as chemical, water treatment, power, and metallurgy. The main products include valves, plugs, hygiene grade valves, and hygiene grade pipelines.