Welcome to Shanghai Jianggong Valve Manufacturing Co., Ltd.
email:David@jianggong-valve.com
whatsapp:86-139 0918 0483
Trustworthy Intelligent High quality Quality Service
Specialization Intelligent Innovation Leapfrog

Shanghai Jianggong Valve Manufacturing Co., Ltd. is a professional manufacturer and supplier for industrial valve products in China since the year of 1992, after 30 years of hard work in the field of industrial valves, currently our main valve products including control valve, ball valve, gate valve, globe valve, check valve, butterfly valve, steam trap, pressure reducing valve and strainer valve products etc. With raw material cast iron, ductile iron, cast steel and stainless stainless steel, HT200, QT450, WCB, CF8, CF8M etc. and cross low pressure, medium pressure and high pressure ranges, all our valve product widely used in petroleum, chemical, metallurgy, power, paper, medicine, food, coal, municipal drinking water and water supply, construction, fire fighting systems.
Reliable products and services
Comprehensive intelligent solution
Continuous R&D and innovation
Global layout
Provide technical support to customers; accept, coordinate and handle customer complaints and solve customers' difficult problems.
Ensure that every customer receives satisfactory service and maintains a good relationship of trust with the company, emphasizing the pertinence and effectiveness of customer service.
We are responsible for every call and every question from our customers, enhancing mutual feelings and deepening understanding.
If you have any comments or suggestions about our services, you are welcome to communicate with us at any time. We will do our best to serve you wholeheartedly.
Focus on customers Focus on Industry

2026-07-10
Check valves are used in piping systems to control the direction of fluids. In industries such as oil and gas, water treatment, and chemical processing,check valves are criticalto safe and efficient o···

2026-07-03
The ball valveis a type of valve that is a quarter turn valve and is used to control the flow of fluid by means of a spherical disc. The core design of a ball valve is used to provide precise control ···

2026-06-26
Valves are an integral component of any industrial system, and play a critical role in ensuring effective process control, increased efficiency and enhanced safety. With such a wide range of different···

2026-06-18
Selecting the proper safety valve is one of the most critical engineering decisions in process and power systems. The safety valve serves as the ultimate protection against overpressure, ensuring that···