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Butterfly valve
Butterfly valve is also called flap valve, it's a ...

Ball Valve
Ball valve, standard BG/  T21465- 2008 ...

Gate Valve
Gate valve is a headstock piece gate The ...

Check valve
Check valves refer to the medium itself The auto ...

Globe valve
The cut-off valve valve valve is also called ...

Control valve
Control valves, also known as control valves, are used in ...

Advanced manufacturing methods

Reliable Quality Assurance

Equipped with high‑precision CNC machine tools and machining centers, we adopt premium‑grade production and testing equipment, mature manufacturing technologies and rigorous quality management systems. We have assembled a team of professional technical specialists with solid industry expertise.

Excellent quality

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ABOUT BOLLEY

Bolei (Tianjin) Control System Manufacturing Co., Ltd. is a production-oriented enterprise integrating scientific and technological research and development, equipment manufacturing, sales and service, and technical consultation. The company focuses on product R&D and technological innovation, and can provide customers with overall solutions for process automation and control equipment.
The main products of Bolei Control include intelligent valve actuators, pneumatic actuators, industrial valves and building valves. The products are widely used in automatic intelligent control systems of various industries such as thermal power, hydropower, petrochemical, coal chemical, natural gas long-distance transmission and storage, municipal water supply and drainage, heating systems, environmental protection, medicine, papermaking, iron and steel smelting, etc., meeting the actual use needs of intelligent control in industrial production. Adhering to the customer-centric approach, the company provides supporting technical services for the market and can provide intelligent integrated control solutions and related technical services.

Advanced equipment

reliable quality

Valve technology

service

support

On August 2, the special hot work of No. 149 valve room of the second line of the national pipeline network from west to east was held in Changjiang Village, Chijiang Town, Dayu County.
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