QianKunYi Technology Co., Ltd is located in Shenzhen, Guangdong province, it is a professional supplier of Optical Touch Screen,Multi Touch Screen,Tablet LCD Monitor,optical interactive whiteboard with years of experience in reaserch, develpment and selling, we ensure you that we can supply you products with good quality and reasonable price. Our mission is to offer our esteemed customers good quality products at favorable price, good communication, good after-sales service and solutions of products' problems. Your choice is our glory and pride. No best, only better is our promise.
