Changshu Huier Petroleum & Chemistry Industrial Instrument Co., Ltd. China (Mainland)

Changshu Huier Petroleum & Chemistry Industrial Instrument Co., Ltd., a new and high tech enterprise, with the leading products of automation equipment and industrial instrument, mainly produces high performance valve positioners, electro-pneumatic converters, air pressure controllers and limit switches. All of our products have passed the national explosion proof certification and have been widely applied to the fields of petroleum, chemical industry, electric power, metallurgy, building material, textile, paper manufacture and food industry. Our products are exported to many foreign countries and regions, and we have provided OEM products for many foreign companies. Our company constantly persists in the aim of "quality first, reputation first, and service first". To keep continual development, we pay special attention to scientific management of technology and market. Our company has obtained ISO9001:2000 of Quality System Certification. Our company has held on our course of "science is the first productivity". We attach great importance to the research and development of products and have a professional technology group specializing in research and development. We have cooperated with many institutions for scientific research and universities and colleges. Among our products, the valve positioners have obtained the national patent. Our company has machining centre, numerical control equipment and advanced inspection equipment. Based on the development of science and technology, we keep in steps with the times in the process of the development of technology, think globally and act locally. Our company constantly develops high technology products, which meet customers' demands. We want to express our sincere thanks to our new and old customers warmly support, and look forward to our continuous cooperation. We'll provide better products and the best service for you.