ONT Co., Limited. is one of the high-tech manufacturers professional and high-quality electronics product. Founded in 2004, through joint effort corporate members, at present has gown up to a enterprise which its own R & D, design, production, sales, service system; meanwhile, welcome make ...

Jinjia intelligent technology co., LTD., is a company with independent research and development capabilities, production, sales trade. It Is modern industry trade integrated company.Company focused on measuring instruments of production.And joined well-known colleges universities ...