Zhejiang Xizi Optoelectronic Tech Co., Ltd. is one of the subsidiaries within XIZI Holding Corporation Group, which is one of top 500s Chinese corporations. XIZI factory is located in Hangzhou which is one of the most beautiful cities in China, covers an area of 55000 square meters, including building area of 30000 square meters with advantage geographical and convenient transportation. XIZI OPTO is a high-tech company engaged in scientific researching, manufacturing, Marketing, technical support and service of LED lightings. We have experienced technicians and salespersons, and we offer customer integrated-service including pre-sale service, after-sale service, technical support and transportation service. Our comapny specialized offering LED street light, LED tunnel light, LED industry light, LED spot light, LED floor light, LED bulb, LED tube, LED down light, LED panel light, LED pendant light with good quality and pretty competitive price, should you have any question, pl do not hesitate to contact with us!