About
Established in 1993, China Zhejiang One Valve Co., Ltd. is a renowned valve manufacturer offering R&D, production, and sales services. Specializing in ball, gate, check, globe valves, and y-strainers, Onero adheres to API, JIS, BS, and DIN standards. With over 20 years of experience, the company delivers high-quality products at competitive prices, backed by industry certifications. Onero focuses on integrity and pipeline security, aiming for global expansion. The company also provides OEM/ODM services and ensures strict quality control for every product.
