Zhongshan Protostar Optoelectronic Co., Ltd.
Zhongshan Protostar Optoelectronic Co., Ltd. is a professional insect killer manufacturer. With brand name of Yongxin, established in 2013.
With many years history, we have full range of pest control products to meet different customers' requirements. We have different kinds of products.
We have R & D team with around 15 people and we own many patents. We launch about 10 news products each year.
We are a group of professional sales with responsibility, integrity, enthusiasm and patience.
