China ONE Valve Manufacturer Co., Ltd.

hina Zhejiang One Valve Co., Ltd., founded in 1993, is a leading valve manufacturer offering a complete solution, including R&D, production, and sales. Onero specializes in ball valves, gate valves, check valves, globe valves, and y-strainers, adhering to API, JIS, BS, and DIN standards. With over 20 years of experience, the company provides high-quality products at competitive prices, supported by industry certifications. Committed to global expansion, Onero emphasizes integrity and pipeline security. The company also offers OEM/ODM services and maintains a strict quality control system for every product.