What do rectangular groups do?

Mainly engaged in LED lighting energy-saving lamps, LED light source packaging, LED off-grid lighting products research and development, production, sales and service. Shenzhen Changfang Group Co., Ltd. was established in 2005 with a registered capital of 790 million yuan and was listed on the Growth Enterprise Market of Shenzhen Stock Exchange on March 20 12. Changfang Group has been committed to promoting the development of LED in the field of lighting, in R&; D complete solutions in technology and system, quality management and manufacturing equipment. Covering design, r&; Mould, injection molding, production, quality management, warehousing and other integrated manufacturing systems. The upper, middle and lower reaches of the group form a joint force to open up the whole LED industry chain. Focusing on the development strategy of "focus, cooperation and openness", the products will cover: light source packaging, LED lighting, LED off-grid lighting and LED off-grid life.