1. At present, the company has a technical research and development team of more than 70 people, more than 90% of which have more than 10 years of hydraulic product technology accumulation, has become the main force of the company to develop new products.

2, the company currently around the hydraulic excavator hydraulic parts, products have formed a series:

Three major systems have been developed:

Positive flow system, negative flow system, load sensing control system;

Five series:

6 ton products, 8 ton products, 20 ton products, 40 ton products, concrete series products.

3. The company has more than 80 existing technology patents, among which "bimetal sintering of ductile iron and copper", "hardening nitriding heat treatment of hydraulic parts", "hardening carbonitriding heat treatment" and other technologies are second to none in the industry.