108Nanchangxing Zhoucu

Bongsa Industry & Trade Co., Ltd. is one of the most professional manufactures in the field of heating elements. After many years&＃39; hard work and development, Bongsa has grown up to one...

A5-1 National Science & Technology Enterprise IncubatorNo.1 Jinye RoadChengyang Qingdao, Shandong

Shandong Kelangte Microwave Equipment Co., Ltd. and Qingdao Kelangte Electromechanical Manufacturing Co., Ltd. are professional high-tech enterprises engaged in the development and production of micro...