RAYS Flow Control, rooted in southern Zhejiang, is a well-reputed industrial valve manufacturer with three production facilities and an operational headquarters equipped with advanced production equipment and strict quality control systems.

RAYS Beta & Gamma Production Facilities are located in Yunhe, Lishui, adjacent to the raw material forging plant. The RAYS Alpha Production Facility is located in the Oujiangkou Free Trade Zone, just a 15-minute drive from Wenzhou International Airport and 30 minutes from the train station. By mid-2024, the Alpha production base is expected to be put into production with a new look, larger production area, with a production area of over 70,000 square meters, and top-notch automatic production lines imported from Japan, providing more cutting-edge and reliable manufacturing support. Quality first, always consistent.

RAYS operates strictly under the ISO quality management system and has an in-house CNAS-accredited lab and testing center (capable of conducting fire, high temperature, cryogenic, and high-pressure gas testing). Our diverse product lines cover standard valve categories and special valves like Cryogenic Valves, Rising Stem Ball Valves, Pigging Valves, PDS Ball Valves, C-type Ball Valves, and Metal-to-Metal High-Performance Butterfly Valves. Over the years, the precision and quality of RAYS products have been recognized by End-users and EPC Clients, including CNOOC, Air Liquide, ExxonMobil, GAZPROM, Petrobras, and PETRONAS.

We are one of the companies in the industry with the most complete and comprehensive certification system. Our certifications include ISO, various API, CE (PED), Fire Safe, Fugitive Emission, and more. Regarding digitization, RAYS continuously strives for efficiency and advancement, from 3D design and finite element analysis (FEA) in R&D to introducing PLM, SAP (ERP), and OA in office systems. We adhere to looking forward partnership with you.

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RAYS Flow Control