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Since its founding in 1993, Onero, the official name of China Zhejiang One Valve Co., Ltd., has emerged as a leading valve China manufacturer. Onero is widely recognized for its innovative product designs, exceptional quality, and excellent customer service. The company delivers end-to-end solutions, from research and production to international sales, catering to the valve needs of industries worldwide. Onero’s values of integrity and open communication ensure reliable pipeline solutions as it continues to grow internationally.

Onero offers a comprehensive product lineup including ball, gate, check, and globe valves, along with Y-strainers, all built to meet global standards such as API, JIS, BS, and DIN. With over two decades of experience, Onero combines competitive pricing with customized certifications, providing exceptional value.

Onero partners with high-quality raw material suppliers to ensure production efficiency and offers OEM and ODM services. Focused on rigorous quality control, Onero is actively seeking new partnerships, dedicated to advancing the global valve industry.