SHENZHEN LONGSUN OPTRONICS TECHNOLOGY CO., LTD was established in September 2010. It is a high-tech private enterprise specializing in research and development, design, production, and sales of touch panels. It is a mainland subsidiary of Hong Kong LONGSUN Group. Shenzhen is adjacent to the international free trade city of Hong Kong, providing a unique geographical advantage for business cooperation between mainland China and the international community. We are committed to searching for high-quality materials and providing customers with low-cost, fast delivery, and high-quality touch panels.

The company members are composed of senior personnel who have served in the touch industry, LCD industry, display industry, and optoelectronic material companies for many years. They can provide customers with comprehensive professional guidance from project evaluation, design, production, manufacturing, application, and other aspects, enabling system factories to produce high stability products and enabling end consumers to purchase cost-effective products.

The product lines currently sold by the company include LONGSUN's touch panel, Taiwan TRANSTOUCH (TTI) touch screen, TPK's capacitive touch screen, ETANDT touch screen driver board, and EETI touch screen driver board

The company's products are mainly used in various industrial control and intelligent control fields such as medical equipment, financial equipment, public transportation equipment, car navigation, aerospace equipment, smart homes, educational products, security monitoring, POS machines, etc.