Based on the standardization and interchangeability of parts in the mechanical manufacturing industry in the 19th century, automatic assembly began to be used in the production of small arms and watches, and then applied to the automobile industry.

With the development of flexible manufacturing technology, computer integration only pickling technology and information technology, the world machinery manufacturing industry is about to enter the era of comprehensive automation.

The automatic assembly of Guorun technology is to improve production efficiency, reduce cost, ensure product quality, especially reduce or replace the labor of manual assembly under special conditions. Assembly automation is an important symbol of production process automation or factory automation, and also a systematic worker. Automatic assembly is an important symbol of production process automation or factory automation, and also an important content of system engineering in the field of mechanical manufacturing.