Changchun Rongde Optics Co., Ltd.

The company mainly produces encoders, couplings and draw wire displacement sensors. There are six series of encoders: RD absolute type, E economical type, R industrial type, D Reinforced type, H high-precision reinforced type, RDD magnetic type. There are eight types of couplings, including spider type, diaphragm type and so on.

Now the company has over **0 employees, including *0 technicians. Cooperated with Changchun Institute of Optics and Fine Mechanics, Chinese Academy of Science and Changchun University of science and technology, professional R & D centers were built. All the encoders could be manufactured in batch,including other related parts,like magnetic ring series,band switches, and couplings.At present，automation assembling is applied to many products,which is a brand new technology in domestic encoder industry.

Rongde Optics launched a large number of new products each year, like drives and rotary transformers . The company also obtained many technical patents in product technique innovation in recent years.

Our products have passed the ISO***1: ***0 quality management system, and got CE Approval. The products have been exported to industry developed regions in Europe, America and Asia, such as USA, Germany, UK, Japan, India, Singapore, Turkey and so on. The total *8 countries. They are widely used in industrial automation control of motors, elevators, machine tools, glass, ceramics, food machinery, aerospace, industrial lines. Our products and services have been approved and praised by the major machine tool manufacturers and universities at home and abroad, for instance, the Chinese Academy of Sciences and Harbin Institute of Technology.

The company is willing to make sincere cooperation with friends of all circles at home and abroad to create a bright and beautiful future!