Chongqing Huafeng E-O Co., Ltd. was founded in 2007, it is a high-tech corporation which is professionally engaged in R&D, manufacturing and selling optoelectronic components. Though the company?????? history is not too long, our technical and management team has struggled in optical communication industry for many years, so they have strong R&D ability and rich practice experience. In recent years, our company has been keeping tight technical cooperation with several excellent researching ...