Nanjing Pengchang Science and Technology Industry Co., Ltd. is located in Nanjing of Jiangsu Province,China.Export department name is Nanjing Detool Electric Co.,Ltd.specialized in export projector lamps and related projector accessories.We sell original lamps with lamp holders, like brand Optoma,Panasonic,Toshiba, Infocus,Dell and Acer.



We are one of the biggest and professional projector lamp suppliers in China. As we have established steady and long term relationships with large number of projector lamp factories. Therefore, our projector lamp have a great advantage in...