China Bell Automatic Instrument Technology CO., Ltd is an enterprise belonged to famous Tianjin University of China. We have forty years production experience in automatic instrument industry. To create better services and better products; bring more values to our customers. We reformed the enterprise to joint-stock company in 1995, and established the professional instrument company. We are mainly dedicated to manufacture electric actuator and electric control valve, to meet the rapid development of modern industrial control of the new demand.

Since establishing the professional instrument company, Bell develops rapidly. Our products are sold to all the provinces of domestic, and exported to Europe and America, Southeast Asia, Middle East, North America, etc. Widely used in large power plant, iron and steel company, building material enterprise. We also provide services to all the automatic control industries, such as metallurgy, chemical engineering and mine.

Equipped with advanced quality testing system and assurance tooling, enabled our products with high quality and stability. Our products with advanced technology cover thousand of models of ten series, could meet different customers various requirements,
We also design and manufacture products for customers who have special requirements.

Bell has cultivated a professional technology and after-sales service team; they are young, well educated and professional.
There are Manage department, Sales department, Production department, Research and develop department, and Quality department. From contract signing to production, delivery, after sales service, the whole process is computerized. The perfect customer management system could monitor the product status at any time. The professional after-sales team dedicated to providing the most convenient services to our users.

Our products included various series, specialized series and functional series
our new products, the PROFIBUS type, IR remote control type and frequency converted type, make us develop toward to the tendency of environment protected, energy saved and personalized.We have already started to develop the wireless actuator, meditation preparation, waiting for the coming of wireless plant era!


Our company located in beautiful Tianjin city of China, the world famous port -Tianjin Port, saving the time and cost for our product export. Tianjin is very near to Beijing. The traffic is so convenient; there is train, shuttle-bus between two cities. It takes only 30 minutes to arrive in Beijing by train.
Tianjin is one of the four great cities of China. It is the biggest instrument and valves industry base, has long history of science and technical products production.