Free Messenger Technology CO.,LTD

Free Messenger Technoligy CO,. LTD  is a professional manufacturer of interphones, integrating research, development, production and sale. Our company has facilities covering an area more than 1,000 square meters, staff 200 persons.     We have built ...

Telephone：86 - 755 - 27366344Address：BAOAN Shenzhen Guangdong China