Zhengzhou Shenghongfeng Industrial Co., Ltd

Huanghua Jinhua Additive Co., Ltd. was established in 1988 by technical experts from Tianjin and Huanghua. Its production base is located in the Development Zone of Huanghua City, Hebei Province.

Beijing Biode Electronic Technology Co., Ltd. (hereinafter referred to as Biode Electronics) was established in 2003. It is a technology service-oriented enterprise that integrates project research and development, product production, testing and con

motrona is a medium sized company targeted to serve international businesses. We have qualified agents in many countries and their professional business methods will provide a complete consultation service including problem solving and the final deli