Dongguan Yunshang Electronic Technology Co., Ltd.


  •   86 769 88002089


Established in the year of 2015, Dongguan Yunshang Electronic Technology Co., Ltd., well known as CloudTop, is located in Dongguan, China. We are a manufacturer with custom ability for touch display modules. We are equipped with advanced manufacturing machines for touch display modules in more than 2500 square meters clean rooms.

CloudTop is focusing on manufacturing and providing more competitive touch screen solutions with size from 3.5 inches to 75 inches, which are widely used on industrial equipment, medical devices, beauty industry, smart home appliances, vending machines, entertainment equipment, POS terminals and etc. Our main products and services are as below:
1. Touch Display Module (TFT-LCD module bonded with touch screen);
2. Projected Capacitive (PCAP) Touch Screen;
3. TFT-LCD Module

ITO touch sensors are designed and produced in our self-owned factory. It can support multi-touch, gloved-hand touch, touch with water on the surface, passive pen and active pen as requested.
Front glass’ surface hardness is 6H and its thickness can go up to 10mm. For better visual effect, there is anti-glare coating and anti-reflective coating for option. Logo, text, shape, hole, color, size can be customized.
TFT-LCD modules are original new from BOE, TIANMA, AUO, INNOLUX and etc. We recommend TFT-LCD modules as the usage and working environment. High brightness and stretched TFT-LCD modules can be customized.
For bonding TFT-LCD modules with PCAP touch screen, we provide optical bonding and tape-bonding technologies. Tape bonding is more cost effective with adhesive tape around the bezel of TFT-LCD and PCAP touchscreen sensor. There is an air-gap between them, hence, it is also called air-gap bonding. Optical bonding is laminating PCAP touchscreen completely to TFT-LCD, which has much less light-reflection caused by the tape bonding air-gap.