About Us

Shanghai Guilong Valve Co., Ltd. (hereinafter referred to as Guilong Valve) is located at No. 80, Hengguan Road, Wai Gang Industrial Park, Jiading District. It is a well-known enterprise with many years of experience in valve manufacturing. Initially, it mainly produced and sold pipe fittings, gate valves and fire hydrants. Later, a new factory was set up in the Shanghai area and the production line was expanded to manufacture new types of valves such as hydraulic control valves, composite exhaust valves and double-leaf check valves.
With the rapid development of China's economic construction, the demand for high-performance valve products has soared in various engineering projects such as building water supply, fire protection, HVAC, water supply, chemical processing, sewage treatment, water conservancy, power plants, etc. Guilong Valves possesses many foreign valve manufacturing patent technologies. They conduct the development of new products, expand the domestic market, and have rapidly risen in the market with excellent quality and good after-sales service, achieving remarkable results.
Guilong Valves specializes in manufacturing hydraulic control valves and new types of valves. They have long-term technical cooperation with well-known valve manufacturing enterprises abroad and possess strong technical development capabilities. The quality and performance of their products have received high praise from users. The adjustable pressure reducing valves, slow-closing check valves, pressure relief/holding pressure valves, various exhaust valve check valves, butterfly valves and other products produced by Guilong Valves are selected in many domestic projects such as building water supply, fire protection, HVAC, water supply, sewage treatment, water conservancy, etc. Many products have been rated as promotion products by the Ministry of Construction due to their excellent functions. They have also received favorable comments from the Urban Water Supply Association.
So far, Guilong Valves has already established a quite complete product structure. Moreover, the quality of the products they produce is regarded as the best among their peers. Guilong Valves strictly prohibits any questionable products from entering the market. From the design of the products, the selection of raw materials, processing and manufacturing, factory packaging to after-sales service, all are strictly implemented in accordance with the requirements of the ISO9001 quality assurance system.
In order to increase production volume while ensuring the stability of product quality, Guilong Valves has equipped a series of advanced specialized automated equipment. To achieve scientific management, Guilong Valves has adopted computer networks for sales, production management. This has enabled intelligent network management, covering from business contact to production management, after-sales service, quality tracking, etc., which has significantly improved the internal operational efficiency of Guilong Valves and enhanced the completeness of file management.
Up to now, Guilong Valves has set up business outlets in major cities across the country and has achieved excellent sales results. However, the management of Guilong Valves believes that the vitality of an enterprise lies in continuous growth, continuous development of new products and markets. Recently, Guilong Valves has made further attempts to develop newer valve products for exploring unexplored application fields. It is believed that Guilong Valves will reach a higher level in the near future.