Shenzhen City Long Bao Technology Co., Ltd. was founded in 2006, is a professional engaged in R & D, production of metal base printed circuit board MCPCB (aluminum plate, copper substrate, iron plate) of private science and technology enterprises. Enterprises through the 9001/2000 international quality system certification, through the UL certification of materials; our company has engaged in a professional circuit board production team, with senior engineers and professional management personnel; has the automatic production equipment, sophisticated detection equipment leading, industry-leading R & D technology and strict quality management system. Various high power LED single and double aluminum plate, copper substrate, iron plate, aluminum plate and other plug-in double-sided single-sided multilayer, single, double sided and multilayer metal substrate and various ceramic substrates and other products produced by our company, can be comparable with foreign advanced products, the products are widely used in high power LED lighting, electric power, environmental protection, communications, medical equipment, mechanical equipment with cooling demand for industry.