We early group of wind turbine enterprises engaged in R & D, production, sales and service have a long history.

The product has stable performance, high quality, novel structure, convenient installation and reliable operation; its price is lower than similar products, and its social efficiency of energy saving, capital saving and noise reduction is obvious.

Strong technical force, advanced technology, sophisticated equipment, complete testing facilities, perfect quality assurance system.

Shangjia has developed a series of wind power generator power improvement products and converter technical transformation products, which have been applied to wind farms all over the country, with a cumulative application number of nearly 2000 units.