China ONE Valve Manufacturer Co., Ltd.

Established in 1993, Onero (China Zhejiang One Valve Co., Ltd.) is a leading valve manufacturer, praised for its cutting-edge products, quality, and unmatched customer service. Onero offers fully integrated solutions, from research and development to manufacturing and international sales, across a diverse valve product range. The company prioritizes integrity and transparency, ensuring reliable industrial pipeline solutions as it grows globally. Onero’s wide product range includes ball, gate, check, and globe valves, along with Y-strainers, all built to meet industry standards like API, JIS, BS, and DIN. With over 20 years of experience, Onero provides competitive pricing, customized certifications, and high-value solutions. Collaborating with top-tier raw material suppliers, Onero maximizes production efficiency while offering OEM and ODM services. The company’s focus on strict quality control and its commitment to innovation position Onero as a trusted partner in the global valve market.