As one of main manufacturers for solar module frames and structures in China, Goodsun has been engaged in the industry since 2010, and now we are running at annual capacity of 3.5GW to support our global module customers. Setting the goal to be a reliable and innovative company, Goodsun has been certified with quality system ISO9001:2015, environmental system ISO14001:2015, and its frames material complys with ROHS requirement. With a dedicated RD team, Goodsun is helping our customer to optimize frame design and has achieved 15 national patents. With the cutting-edge fully automatic frame production lines, Goodsun has been delivering frames with excellent appearance and high yeild rate to ou...