Our company was established in HK over 10 years , and its operating center's relocated into Guangdong province China last year. Gemkol Co., Ltd. offers a complete value added service package to clients, managing the processes from material sourcing supplier identification auditing ...
Telephone:86-23-60897608
Address:Other, China
MMcall is one of the important brands under Constant Electronics. It mainly covers field wireless calling Products, Wireless Calling Management Series, its related Solution, products, technology and service. Beijing MMCall Electronics., Ltd locates in Zhongguancun Peking Science ...
Telephone:86-10-51661323
Address:F7, C Bldg, International Chuangye Technology Garden, Shangdixinxi Rd 2#, HaiDian District , Beijing, China