Our company is a high-tech entity company of manufacture,research and development,as well as selling.We have 3 groups:LED lighting product manufacturing part,precise machinery product manufacturing part and sci-tech product trading and selling part.We have LONGSHINE registered trade mark and several patents of equipment,product and product technology. China,G.D.Zhongshan Longshine electrical sci-tech Co., Ltd.and China,Jiangxi Longxing photoelectrical product factory mainly engage in led ...