Cangzhou Henghui Optical Communication Equipment Co.,Ltd is a professional high-tech privately enterprise which pursue on researching,producing and selling about optical communication equipments.We own self-support import and export authority.By bringing in advanced producing&checking equipments and adopting the advanced producing technics in the fields, and administering the quality standard of 6S&ISO9001:2000 strictly,our products achieve both excellent quality and the operation interface.The satisfaction of customers is our service aim,we keep improving for the excellent public praise.Our professional products and service have won the belaudings of customers.