Valve Automation

Precise. Reliable. Efficient.

Kangsaite Automation Group Co., Ltd (KST)

Industrial Valve & Automation Control Solution Provider

KST Automation Group Co., Ltd., established in 1997, is a comprehensive solution provider integrating R&D, manufacturing, sales, and service for industrial valves and control systems. KST operates two manufacturing bases in Wenzhou and Chongqing, with nearly 100,000 m² of production facilities, more than 300 advanced manufacturing and testing machines, and over 300 employees.

Our product portfolio covers industrial valves, control valves, sanitary valves, pneumatic actuators, electric actuators, and related automation products. KST products are widely used in industries including petrochemical, power generation, metallurgy, food and pharmaceutical, new energy, semiconductor, and other industrial applications. Today, KST products are exported to more than 60 countries and regions worldwide.

Built in
0  Year
Annual Sales
USD  0  Million
Manufacturing Base
0  ㎡
R & D
0 +
Certificates
0 +
Served
0 + Countries

Solutions

Refining and petrochemical industry solutions
SOLUTION
Coal chemical industry
SOLUTION
Metallurgical industry
SOLUTION
Chemical fiber industry
SOLUTION
LNG industry
SOLUTION
Fine chemicals
SOLUTION
Electric power industry
SOLUTION
Medicines and pesticides
SOLUTION
New energy field
SOLUTION
More valves
SOLUTION
Electric Sanitary Ball Valve 2
Refining and petrochemicals

The competition in the petrochemical industry has always been fierce, and the requirements for valve equipment are also more stringent. The valve industry has gradually realized automation, promoting the improvement of the overall level of valve equipment…

valve actuator
Coal chemical industry solutions

The rapid development of large-scale coal chemical industry requires corresponding technical equipment support and a large number of large-scale coal chemical valve equipment…

External Threaded Manual Sanitary Butterfly Valve 3
Metallurgical Industry Solutions

With China’s long-term and rapid economic growth increasing demand for steel, the steel and metallurgical industry has become an important basic industry in the national economy and a supporting industry for industrialization…

Pneumatic welded three-way T-shaped diaphragm valve 2
Chemical fiber industry solutions

During the booming period of the fine chemical fiber industry, the requirements for control valves are getting higher and higher, and the application conditions are becoming more and more complex, which has attracted the attention of various control valve manufacturers…

Three-piece sanitary ball valve 1
LNG industry solutions

In the process of rapid development of the LNG industry, the demand for supporting cryogenic valves is increasing day by day. Therefore, higher requirements are put forward for the selection and design of cryogenic valves…

Handwheel SS welded diaphragm Valve (1)
Fine chemical solutions

The selection of supporting valves is particularly important, which is directly related to production safety, system adjustment performance, output quality and investment costs…

Manual three-way diaphragm valve 3
Power industry solutions

With the continuous and rapid development of my country’s national economy, the huge demand for nuclear power plant valves has brought broad market prospects to domestic and foreign valve manufacturers…

Tank Bottom Diaphragm Valve (1)
Pharmaceutical and pesticide solutions

The entire operating space is free of irritating odor and smoke, which places strict requirements on the valve manufacturing industry. At the same time, with the development trend of the pesticide industry, various types of valves will be more widely used in the pesticide and pharmaceutical industry…

V-type wafer control valve
New energy field solutions

The scale of new energy development is growing day by day. It can be expected that the application of valves in the field of clean new energy will also achieve rapid growth. The demand for valves in the field of clean new energy will become a new engine for the development of the future valve market…

Our Certificates:

About KST

 KST features four major product divisions, covering areas from instrument control valves to sanitary valves, actuators, and general valves.

 Focused on critical industries such as petroleum, chemical, biological, pharmaceutical, and food, their products are designed to meet the specific needs of these sectors.

News

Wenzhou International Pump & Valve Exhibition Comes to a Successful Close | KST Group Thanks You for Every Encounter!

From October 9 to 11, 2026, the Wenzhou International Pump & Valve Exhibition came to a successful close! KST Group showcased a wide range of ball valves, butterfly valves, control valves, actuators, and newly developed angle seat valves. At Booth

Focus on the Oil & Gas Industry: KST Invites You to OGAV 2026 in Vietnam

Introduction The 12th Edition Oil & Gas Vietnam (OGAV 2026) will take place from October 21 to 23, 2026, at The ADORA Center in Ho Chi Minh City, Vietnam. As a professional valve and actuator manufacturer, KST (Kangsaite Automation Group)

KST Successfully Concludes KIOGE 2026 Kazakhstan Oil & Gas Exhibition

From September 30 to October 2, the KIOGE 2026 Kazakhstan International Oil & Gas Exhibition was held at the Atakent Exhibition Centre in Almaty. This time, KST brought a range of industrial valves, pneumatic actuators, and valve automation products to

What Is the Difference Between a Solenoid Valve and a Motorized Valve?

Introduction In industrial automation systems, both solenoid valves and motorized valves can control fluid flow through electrical signals, but their driving methods and application scenarios are different. The most fundamental difference between a solenoid valve and a motorized valve lies

Why Do Electric Actuators Use 4-20mA Signals Instead of 0-20mA?

Introduction In industrial automation control systems, modulating electric actuators usually use 4-20mA analog signals to control valve position.Many people have a question when they first come into contact with electric actuators: Since 0-20mA can also represent a 0%-100% control range,

What Is a High Performance Butterfly Valve?

Introduction A high performance butterfly valve is a type of butterfly valve used for shutoff, isolation, and flow control in industrial piping systems. It is widely used in industries such as petrochemicals, natural gas, power generation, and industrial water treatment.

Request a Quote

Please message us for your inquiry or customization requirements, and we will reply to you in 1 workday.🙂

We use the information you provide to respond to your request. Please see our Privacy Policy.

KST Automation Group logo

Product Category

Contact Us

Request a Quote

Please message us for your inquiry or customization requirements, and we will reply to you in 1 workday.🙂

We use the information you provide to respond to your request. Please see our Privacy Policy.