
Zhongshan Hetong Optics Electronic Technology Co., Ltd., formerly known as Yonghe electronics factory, Tanzhou Town, Zhongshan, was founded in October 2003. It is a high-tech and modern Taiwan funded enterprise integrating R & D, design, production and sales. We have more than 20 years experience in laser module production and use high-quality raw materials, mainly engaged in the production and sales of laser products: Visible laser module, infrared laser module, medical equipment, scanning instrument, ...