Shenzhen United Winners Laser Co., Ltd.(SHSE:688518) added to Shanghai Stock Exchange A Share Index

Shenzhen United Winners Laser Co Ltd is a China-based company mainly involved in the research, development, manufacturing and sales of precision laser welding machines and laser welding automation equipment. Its products are mainly used in manufacturing fields including power batteries, automobile manufacturing, hardware appliances, consumer electronics and optical communications. The Company is also engaged in the sales of optical fibers, solder joints, lenses and other components. The Company conducts its businesses in domestic and overseas markets.