Cooperating with Well-known Colleges
Jiangsu Changsong Machinery Group is located in Changzhou, Jiangsu Province, China. We specialize in manufacturing various lights and cooperate with many well-known colleges to establish scientific research terms of LED lighting. Our products are mainly exported to Europe, Australia and the US.

Investing a Large Amount of Funds in R&D
Our workshops cover a total area of 50,000 square meters with advanced production and testing equipment. By investing a large amount of funds for the R&D of new technology and products, we have had a significant breakthrough in the technology development of high-power LED chips encapsulation, secondary optical system, cooling system, circuit drive system and street lamp communication intelligent control system.

Recipient of Many Awards and Recognitions
Backed by our professional R&D team, QC auditors and experienced workers, we have been recognized as the ???Jiangsu Good Quality Five-star Enterprise???, ???AAA Grade Credit Enterprise??? and ???Industry and Commerce Inspection Exemption Enterprise???. We have also passed many quality system authentications such as ISO 9001:2000, ISO 14000 and ISO/TS 16949:2002, ensuring high standard of quality.

Inquire Today
Contact us today to begin sourcing.