HuiFan Technology is a leading biometric & CCTV manufuturer in China, with it ¡  ¯ s headoffice in Shenzhen.incorporating development, production, marketing and servicing as a whole. In recent years, ....
China Hangyu Industry limited company mainly exploits and produces analyzing instruments, ltd was founded in 1997.It engage in the design, manufacture and sale of the electrical test equipments. it ¡ ....