For decades, we have worked hard and tirelessly, depending on quality as life and innovation. Always carry out the quality control, do not dare to relax. Implement rigorous and close quality supervision culture observations to every aspect of the company.

In 1994, it was listed as a national key new product trial plan.

The first national industrial product production license for a single screw air compressor

Since 1995, Jia Lishi...

Passed ISO9001 international quality system certification

Passed general mechanical product certification

Obtain product patent

Obtained the quality and safety certificate for mining products

Obtain an industrial product production license

Become a member of the China National Standardization Association

Member of China General Machinery Association