Xuzhou Hongye Instrumentation Company Ltd. specializes in producing industrial series of gas pressure regulators and implements for automobile maintenance. Our main products include: Industrial automatic apparatuses for different gases: single-stage pressure regulators, two stage pressure regulators, oxygen reducers, pressure stabilizer valves, current regulators and cylinder valves. Automobile maintenance implements: tire gauges, diesel compression testers, vacuum pressure testers, cylinder leakage testers, refrigerant gauges, fuel pressure tester kits and oil transmission pressure testers. Among the above items, our type YQ-1 two stage pressure regulators have acquired a National Practical New-Type Patent (ZL962 2432598) and Jiangsu Province Scientific Jinniu Award. All of the above products have been widely used in the line of instrument analysis and gas distributing, especially for applications and manufacturers of expensive gas, environmental ...[More]tion, power stations, petroleum, chemicals and automobile maintenance. Our company has excellent technological basis as well as two senior engineers, six engineers and fifteen technicians. We have a wide range of advanced processing equipment in the company: a digital control processing center, four sets of digital control lathes and over 20 sets of special machines and other inspection machines. All of this equipment can lay a solid foundation for high quality products. In order to intensify quality management and guarantee, the company has attained ISO9001:2000 certification and has realized computer network management for development, manufacture and sales. The principle of Xuzhou Hongye is excellent quality, reasonable prices and excellent service. We welcome all friends to our company.