WelcomeHefei Guan Long Valve Manufacturing Co., Ltd.!
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Hefei Guan Long Valve Manufacturing Co., Ltd.
Contact:Miss Cheng

Address:No. 6, No. 18 Zhongtai science and Technology Park, No. A02, Huayuan Road, Garden Road, Baohe Economic Development Zone, Hefei

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The company's leading products include: control valves and accessories, pneumatic valves, electric valves, vacuum valves, universal valves, American standard valves, German standard valves, daily standard valves and imported valves. For example: pneumatic regulating valve, pneumatic ball valve, pneumatic butterfly valve, electric regulating valve, electric butterfly valve, pressure reducing valve, safety valve, regulating valve, diaphragm valve, solenoid valve, needle valve, breathing valve, fire arrester, etc. Regulating valve and accessories include: electric regulating valve, pneumatic regulating valve, self-regulating valve, manual regulating valve, etc. Throttle valve, pneumatic film actuator, electric actuator, electric valve positioner, electric valve regulating module, etc. General valves include solenoid valves, needle valves, safety valves, pressure relief valves, gate valves, globe valves, ball valves, butterfly valves, check valves, hydraulic control valves, plunger valves, cock valves, diaphragm valves, filters, traps, exhaust valves, balance valves and import valves. Solenoid valves include water solenoid valves, steam solenoid valves, gas solenoid valves, air solenoid valves, vacuum solenoid valves, high temperature solenoid valves, etc. American standard valves include gate valves, globe valves, ball valves, butterfly valves, etc. At the same time, the company can design, manufacture and process non-standard products according to customers'requirements.

Since its inception, the company has been committed to the scientific and technological management and innovation of valves, making the enterprise embark on a virtuous circle of large-scale operation. It has a professional team of valve design and technological research and development, and has formed a complete production management, quality management, marketing management and service management system. The company is equipped with large CNC lathes, milling, planer, grinding, drilling, welding, automatic spraying and other mechanical equipment. Advanced CNC machining center, plasma welding machine, automatic gas protection, semi-automatic vacuum welding machine, ultra-frequency vacuum heat treatment, high-efficiency milling machine, physical and chemical inspection and other high-precision processing and testing equipment are used. At the same time, there are valve research and development center, control valve measurement and control center, valve quality testing center. Since its establishment, it has rapidly become the backbone enterprise with the largest specifications, the most complete varieties and the strongest functions in the valve industry in China. All products of the company can be designed, manufactured and processed according to GB, API, ANSI, DIN, JIS, BS and other standards. The diameter of the products is DN3-2600mm (1/8-40//), and the working pressure is 0.1-69.0Mpa (150 LB-2500LB). At the same time, users can choose carbon steel, alloy steel, stainless steel and other materials according to different media. To meet the technological requirements, strong corrosive and strong scouring media can be used to meet the needs of products such as fluorine lining and ceramic lining. The applicable temperature of the products is - 196 - 850 C. Users can choose manual, pneumatic, electric, hydraulic, electro-hydraulic, pneumatic and so on according to the actual operating conditions. The products produced by the company are widely used in the process control systems of petroleum, chemical industry, power plant, metallurgy, environmental protection, light industry, urban construction, water treatment, etc. at home and abroad.       

Moreover, our company also has a sound integrated service system: including early professional and technical personnel to quickly answer various technical advice, to respond to your needs, for you to choose the right products, provide reasonable and reliable suggestions; product quality, supply cycle commitment, to provide specific product plans and quotations. 。 After-sales include: providing product installation, use, maintenance, troubleshooting and other services. Welcome new and old customers to visit guidance, business negotiations, we will continue to strive to provide you with the best quality products and services.

The company has been insisting on quality for survival, quality for development, and constantly open up the development field of innovative valves. Customer satisfaction and success is the most important yardstick to measure our performance. Our company is willing to work with colleagues from all walks of life to make progress and create a better tomorrow!

The competition of industry is the competition of service; the competition of service is the competition of talents; and the competition of talents is the competition of ideas. We try our best to provide you with high-quality service, loyal to every detail you care about, and devote ourselves to the thorough design of personality scheme for you. We are looking forward to your anticipation. Green and support. We guarantee to provide customers with the best products and services, and through cooperation with excellent industry partners to improve product performance and provide value-added services. Our goal is to continue to exceed the growing expectations of our customers. Teamwork is our guarantee to achieve common goals. We attach more importance to the value created by products and services to customers, so we spare no effort to optimize products and services, and dedicate the best quality products and sincere services to our customers.
Contact:Miss Cheng
Address:No. 6, No. 18 Zhongtai science and Technology Park, No. A02, Huayuan Road, Garden Road, Baohe Economic Development Zone, Hefei
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