Lishui Zhengdao Automation Technology Co., Ltd

Lishui Zhengdao Automation Technology Co., Ltd. is the domestic production base of rolling ball screw, using German equipment and technology, specializing in the manufacture of linear guide rail, linear bearing, linear optical shaft, joint bearing and other products, to provide complete supporting services and solutions for automation machinery and equipment.

We are the president of Lishui Automation Equipment Industry Association, the main products are linear guide, ball screw, linear bearing, sliding unit and so on.

Our company initially produced rod end joint bearings and provided supporting equipment for more than 100 cigarette manufacturers in the country at that time. Since at the end of the 20th century and the beginning of the 21st century, the domestic linear series products, including linear bearings, linear optical shafts, sliding units and ball screws, are basically dependent on imports, so we have been committed to the development and production of linear drive series products, and has been at the forefront of the linear drive industry. Around 1998, in cooperation with universities in Hangzhou, the production of linear bearings, is the private enterprises at that time the earliest production of linear bearings; In 2001, the company also developed the linear optical shaft and sliding unit, which was the leading production of linear optical shaft enterprises in China at that time. At the end of 2004, we introduced a set of cold-rolled ball screw production line from Germany Baofei Screw Company, and successfully developed cold-rolled ball screw products, thus filling the blank of domestic cold-rolled ball screw. We will continue to introduce large tonnage cold rolling machines to produce large diameter cold rolling ball screws, and strive for a diameter of 180mm. This series of efforts has proved that we have the ability and determination to continuously develop new products, and has also played a due role and contribution to the development of the entire industry.