Hot spring avenu, Chengdu, Sichuan, China

Founded in 2001, Sichuan Tianyi Comheart Optoelectronic Corp. is a subsidiary wholly owned by Sichuan Tianyi Group. Qualified as a science and technology enterprise and a high and new enterprise by Ch...

Room 606, Hang Fai Building, Tin Heng Estate, Tin Shui Wai

Henghui Communications Co.,Inc. was founded in 1996.It is a professional high-tech enterprise which specialized in optical communication equipments , our products achieve both excellent quality and th...