After more than ten years of development, Northern Lights has become a national brand in the solar film industry, forming its own unique operating model and a distinct development positioning.

Kangdexin is a high-tech listed company for the research, development, production and sales of polymer composite membrane materials. At present, the company has two major business segments: pre-coated film and optical film, and has established a group-based and industrial clustered business platform for four major production bases in Beijing, Zhangjiagang, Sishui and Hangzhou.

The Northern Light brand now has strong technical research and development and production process support, Kangdexin, the parent company of the production process, and has a research and development team from Japan, South Korea and Taiwan. It has realized the production link of the entire industrial chain from PET raw material processing to finished products. Based on the original metal magnetron sputtering process, it intelligently selects materials for sunlight particles to be composited. This not only maintains the high insulation rate of the metal magnetron sputtering film, but also makes up for its high reflection, easy oxidation, and affects communication signals. It also solves the problems of ceramic film thermal saturation limitation and high construction requirements!

Guangdong Kangde New Window Film Co., Ltd. was established in August 2001 and is a listed company in Shenzhen SME Board (stock code: 002450). The company has two industrial clusters, pre-coated film and optical film industry chains, five production bases and twelve subsidiaries. It is an international enterprise group with shares held by core backbone employees and an important polymer composite membrane material platform company in China.