Shanghai Ya'ao Valve Co., Ltd.

Shanghai Ya'ao Valve Co., Ltd. is a professional valve manufacturer integrating scientific research, development, production and sales. Founded in 1991 and located in Xingta Industrial Park, Jinshan District, Shanghai, the company covers a factory area of 40,000 m², with a registered capital of RMB 150 million and more than 300 employees, including over 40 engineering and technical personnel. It is equipped with 200 sets (units) of machine tools and equipment, with an annual production capacity of over 600,000 sets.

The company's new plant in Nantong, Jiangsu has already been put into operation. The Nantong branch, featuring 8 hot die forging production lines and a valve production and processing center, was completed and commissioned in October 2022, with an expected annual capacity of 1.3 million sets in 2023.

The company has been honored as a National High-tech Enterprise. It has successively obtained DNV (Norway) ISO 9001 Quality Management System certification, ISO 14001, ISO 45001, ISO 15848 and TA-Luft low-leakage certification, EU CE/PED certification, SIL functional safety certification, Special Equipment Manufacturing License (Grade TS A1), American Petroleum Institute API Spec Q1 quality management system certification, API 602 and API 6D product certifications, measurement management system certification, AAA corporate credit rating and five-star after-sales service certification, all of which are effectively implemented in accordance with requirements.

The company holds multiple invention patents and utility model patents, and is a participating unit in the drafting of the GB/T standard "Pressure Test for Industrial Valves". It is a member of the China General Machinery Industry Association and a qualified supplier of Sinopec.