It's a good company in Hongkong.

Electronics Design & Development Tengda design, prototype and manufacture a large range of bespoke electronic products for customers from a variety of different industries. We work closely with our clients to design & develop efficient products that meet ...

Topsun Trade Co.,Ltd is a professional international trading company which established in 2001. For years we have accumulated rich experience and faithful business relationships with customers worldwide. With rich experience in dealing with all types of s ...