ZhenGuan(ZG), founded in Mar 1997, is located in Wuhan City , the centeral of China. We work on all kinds of electronic memory card series ,passive component series,terminal block series,switch series , etc. Because of our competitive price, on-time service and reliable quality, we have obtained more and more customers&＃039; trust from all over the world.we have become an influential distributor on electronic components field in China. Since 2002, ZG has succesfully set foot in designing and manufacturing of laser electronic products field. Now,our laser product line include medical laser system,aesthetic laser system,lasers and industrial laser system. With the support of a strong R&D team, we have delivered many excellent solutions and products to our customers from both local and overseas. We can provide good after-selling and pre-selling services from finished products to accessories based on our technical advantage as well. We will always stick to our "Top quality, Hightest credit and customers&＃039; First" strategy and ZG is sincerely looking forward to cooperating with you.