pneumatic actuators cylinder double acting single acting rotary Valve spring return Actuator with aluminum

The company integrates R&D, production and sales, is committed to the development and application of valves and their automatic control, intelligent control systems and other products. It introduces advanced American technology and processes, has its own independent research and development team, and independently develops and produces fluid control fields. High-quality new products, with advanced CNC machining centers, CNC machine tools and various finishing equipment, use CIMS information management system, strictly in accordance with ISO9001 quality standard system to organize production to ensure product standardization and quality stability. Equipped with domestic advanced product testing equipment and testing methods, valve comprehensive performance test bench, valve fatigue performance simulation test bench, valve pressure test bench, comprehensive torque tester, actuator fatigue performance simulation test bench, surface roughness tester, Stainless steel material detectors and other equipment ensure the quality stability and operational reliability of Longzheng technology products, and have experienced sales engineers and skilled after-sales technical personnel to provide the most professional products and services for customer application requirements. Provide customers with on-site technical support and system optimization solutions. Longzheng Automatic Control Valve is a technology company integrating industrial automation control system engineering, manufacturing, sales and service. Professional R & D and production: pneumatic (GT, AT), hydraulic, electric (fine compact, explosion-proof) three major driving devices and automatic control valve supporting products. Based on the introduction of technology and equipment, the company designs and manufactures various series of products that are widely used in various pipeline installations such as petroleum, chemical industry, light industry, power station, metallurgy, HVAC, medicine, fire protection, and water treatment. It has provided excellent products and good services for key engineering projects such as power station complete sets, petrochemical industry, nuclear power, military industry, oil field development, etc. Praised by users.

1. who are we?
We are based in Zhejiang, China, start from 2019,sell to Mid East(40.00%),Southeast Asia(30.00%),South America(20.00%),Africa(10.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
pneumatica actuator,electric actuator,pneumatic valve,electric valve

4. why should you buy from us not from other suppliers?
Introduce advanced technology and technology from the United States, have its own independent research and development team, and independently develop and produce high-quality new products in the field of fluid control

5. what services can we provide?
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Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Cash;
Language Spoken:English,Chinese,Portuguese