Xi'an Lianrui Technology Industrial Co., Ltd. Was established in 2003. It is a standardized production enterprise that integrates the development, production, and sales of high-tech composite materials.

The company and Northwestern Polytechnical University have jointly established the "Advanced Manufacturing Engineering Research Center for Resin Based Composite Materials". Successfully developed composite material products with structural and insulation resistance related to enterprises such as Shaanxi Heavy Duty Truck, Sany Heavy Industry, and Sinoma Technology. Structural composite materials such as composite leaf springs from 2 tons to 24 tons. Insulating composite materials such as 68.6, 76.5, 80.8, 80.5, 83.6. The 85.6 and other models of wind turbine blade lightning arrester nesting systems have been widely used in wind turbine blades of Sinoma Technology.

The company's production base is located at 195 Xijin Road, Jingwei Industrial Park, Xi'an. Covering an area of 50 mu, the production plant has a construction area of over 30000 square meters. The building area of the office is 3200 square meters. There is a laboratory of 360 square meter. The auxiliary facilities are complete. The company adheres to the cultural concept of "people-oriented, scientific development", the spirit of scientific research innovation of "thick accumulation, rigorous standards", and the business philosophy of "sincere trust, commitment, and sincere service". Continuously motivate all employees. Improve the technical level and work ability to better realize their value in life.