Beijing North Tech Group Ltd, located at capital city Beijing, have been constantly adapting, evolving, and growing to meet the changing needs of the architectural buildings. With over 20 years of experience, our group, which includes Beijing North Tech Glass Co., Ltd and Beijing North Tech Windows Co., Ltd, continues to successfully build our clients' vision with passion for both home and oversea projects.

Wuhan Huagong Laser Engineering Co., Ltd is one of the largest laser equipment manufacturers in China. HGLASER is the main subsidiary company of Huagongtech Co., Ltd. (Stock code: 000988)

Zhengzhou CY Scientific Instrument Co., Ltd. is a scientific and technological innovation enterprise integrating research, development, manufacturing and management. The company is mainly engaged in scientific and technological innovation, actively researching and developing new products. After long-term research and development and continuous technical accumulation, it has thermal engineering., manufacturing, control and related technology patents more than 30, providing excellent equipment for scientific research in the fields of chemistry, physics, materials, electronics, polymer engineering, new material preparation and research and development. The company has formed an effective information and technology exchange platform through strong alliance with CYKY.

Hebei Changte Wire Mesh Manufacturing Co., Ltd is located in Anping, the famous Wire Mesh Land of China. Established in 2000, today Changte has developed to be a major company who equipped with more than 200 sets wire mesh production machines, and engaged in various of wire mesh products'sale and production.