Quro Electronic Technology Co., Ltd was established in 2002, we&＃039; re a big factory group with R&D, manufacturing and sales of products, owning the most advanced technology of the world. We mainly produce a great variety of delicate pens ( such as RC laser pointers, wireless presenter, USB laser card, and something related with computer, . most important of all, we can produce the goods according to their requirements, and quote them the most advantageous prices with high quality and prompt delivery.