Dongguan Hongtuo Zhike Electronic Co.,Ltd(ISmart-Tech (HK)Technology Co.,Ltd) was established in 2004.Our factory is located in Zhangmutou Town ，Dongguan City， Guangdong Province.

We have a high-quality&professional engineering design team,company equip a coplete set of R&D Center，manufacturing Center and quality&safety Center.All of the products have tested and certifited by international FCC,CE,RoHS.

More than 10 years experience for development of chip program，we use our technology to finished product direction from 3 years ago.What we focus on is RGB light series，its main products including RGB color changing bulb，RGB strip light，LED 3D night light，water power clock and so on.

Since its establishment, the factory has been adhering to the management ideas------"innovation for development, quality of survival, management-based, service-aiming, people-oriented, and prosperity through science and technology” , providing service to customers sincerely. In return, it has won all the customers’ trust and support. We warmly welcome all friends to come to our company visit and negotiate business.