Jinggong Valve Group | Core Driving Force in Valve Industry, Leading Steady Advancement

About Jinggong

Since its establishment in 1978, Jinggong Valve has always adhered to the spirit of craftsmanship, pursuing excellence and innovation. Starting from a single product, we have now become experts in valve solutions across multiple industries, winning widespread recognition for our exquisite craftsmanship and excellent service. Looking ahead to the future, we will continue to uphold craftsmanship and inject more vitality and possibilities into the development of the industry!

Service Support

Jinggong Valve always puts customers at the center, providing a comprehensive service system from pre-sales consultation, in sales support to after-sales service, ensuring that every cooperation you have is worry free.

Corporate Video

Through corporate promotional videos, we will comprehensively showcase the strong strength, advanced technology, and excellent quality of Jinggong Valve, demonstrating the company's vision of creating the future from "Jinggong Manufacturing" to "Jinggong Creation".

Exquisite In Every Detail
Salute The Original Intention With Actions

Ball Valve

Regulating Valve Series

Flat Gate Valve Series

Gate Valve

Customize To Meet Diverse Needs

Jinggong Valve provides customized valves to meet the unique needs of various industries Solution to ensure outstanding product performance and perfect adaptation Application challenges under various complex working conditions.

Petrochemical Industry

Coal Chemical Industry

Offshore Oil Engineering

Nuclear Power Equipment

Power Industry

Metallurgical Industry

Pharmaceutical Engineering

Water Treatment

Petrochemical Industry

Petroleum, one of the main objects of geological exploration, is a viscous, dark brown liquid known as the "blood of industry". There are oil reserves in some areas of the upper crust.
The main components are a mixture of various alkanes, cycloalkanes, and aromatic hydrocarbons.
Petroleum is mainly used as fuel and gasoline, and is also a raw material for many chemical industry products such as solutions, fertilizers, insecticides, and plastics

Coal Chemical Industry

Coal chemical industry refers to the chemical processing of coal as raw material to convert it into gas
Processes of liquid and solid fuels, as well as chemicals
Mainly including coal gasification and liquefaction
Dry distillation, tar processing, and calcium carbide acetylene chemical industry. Coal chemical processing process

Offshore Oil Engineering

Offshore oil engineering mainly refers to the construction of oil exploration, extraction, and related facilities in the marine environment.
It involves a wide range of fields, mainly including offshore oil exploration and development, planning, design and construction of offshore oil and gas field platforms, laying of submarine pipelines, long-term maintenance and operation management of offshore oil production facilities, etc.

Nuclear Power Equipment

A nuclear power plant refers to a facility that converts nuclear energy into electrical energy through appropriate equipment
Nuclear power plants replace boilers in thermal power plants with nuclear reactors
The special form of "combustion" of nuclear fuel in a nuclear reactor generates heat
Transforming nuclear energy into thermal energy to heat water and generate steam

Power Industry

The power industry is an industrial sector that converts primary energy sources such as coal, oil, natural gas, nuclear fuel, hydropower, ocean energy, wind energy, solar energy, biomass energy, etc. into electrical energy through power generation facilities, and then supplies it to users as energy through transmission, transformation, and distribution systems.

Metallurgical Industry

The metallurgical industry refers to the exploration, mining, selection, and smelting of metallic minerals
And the industry of rolled products.
It has provided abundant metallic materials for the development of human society,
It is an important foundation for the construction of the national economy.

Pharmaceutical Engineering

Pharmaceutical engineering is a comprehensive applied science that covers multiple aspects such as drug development, production, quality control, and drug registration.
This field aims to achieve efficient, safe, and sustainable production of drugs through the application of knowledge and technology from multiple disciplines such as chemistry, biology, and engineering.

Water Treatment

Water treatment refers to the physical, chemical, or biological measures taken to achieve a certain standard of water quality for use.
It is a complex and critical process aimed at removing harmful substances from water,
Adjust the properties of water to make it suitable for specific purposes.

Quality Assurance

With the concept of scientific production and precision manufacturing, relying on advanced testing methods and strict quality control, we ensure the production of every valve
The quality of the product is excellent and trustworthy.

Fine Processing

Automatic Assembly

CNAS Laboratory

Green And Environmentally Friendly
Deeply Rooted In Every Product

Jinggong Valve always adheres to the concept of "quality first", not only striving for excellence in product quality, but also adhering to commitments in environmental protection, actively promoting green production.
We firmly believe that green development is the cornerstone of sustainable development for enterprises.
Jinggong Valve, with quality and precision, fulfills its green commitment and creates a green home together.

Expand Boundaries And Surpass Limitations
Share The Secrets And Wisdom Of Precision Craftsmanship With The World

2025-04-27

Complete Guide For Opening And Closing Operation Of Electric Globe Valve: Skills And Precautions

This article provides a detailed introduction to the opening and closing operation methods of electric globe valves, including preparation work, remote control, and on-site manual operation. At the same time, it provides operation skills and emergency response suggestions to ensure the safe and efficient operation of the valve.

2025-04-09

Unit 1 Of Zhejiang Tiantai Pumped Storage Power Station Was Successfully Hoisted, Breaking A New Domestic Technological Record

The Zhejiang Tiantai Pumped Storage Power Station recently successfully completed the precise lifting of the stator of Unit 1, marking a new progress in the installation of China's largest single unit capacity pumped storage unit. The power station has a total installed capacity of 1700 megawatts and is equipped with four reversible hydroelectric generators with a single capacity of 425 megawatts. The power station has also created multiple domestic "firsts" and "world records", and is expected to provide 1.7 billion kilowatt hours of peak electricity to the Zhejiang power grid, helping with the transition to green energy.

2025-03-26

Slow Closing Check Valve: Efficient Waterproof Hammer, Ensuring Fluid Safety

The slow closing check valve combines check and slow closing functions to prevent medium backflow and effectively eliminate water hammer. Its compact design reduces installation space, with a built-in buffer mechanism controlling the closing speed of the valve disc, reducing impact force, and improving sealing performance. Widely applicable to industries such as water supply, petrochemicals, and electricity, ensuring stable operation of pipeline systems and extending equipment service life.