Founded in 1993, China Zhejiang One Valve Co., Ltd. is a renowned valve manufacturer recognized for high-quality products and outstanding customer service. Onero offers end-to-end solutions in valve research, development, production, and sales, while maintaining a focus on integrity and global expansion. The company’s product range includes ball valves, gate valves, check valves, globe valves, and Y-strainers, meeting standards such as API, JIS, BS, and DIN. With over 20 years of experience, Onero provides competitive pricing and certified products tailored to customer needs. Onero’s dedicated team and reliable raw material suppliers ensure production efficiency. They offer OEM and ODM services with strict quality control and welcome new business opportunities.