
Gummi-Welz GmbH & Co. KG Gummi Kunststofftechnik-Schaumstoffe

Chifeng Huiyuan Building Materials Co., Ltd.

Changzhou Mantelly Chemical New Material Co., Ltd.Jiangsu Sheng, China

Dalian Hengya Instrument Co., Ltd.Liaoning Sheng, China

Changsha Boiler Plant Co., Ltd.

Qingdao Goertek Microelectronics Research Institute Co., Ltd.

Shaoxing Dafa Cloth Trade Co.,Ltd.Zhejiang Sheng, China

Shanxi Lihuachun Brewing Group Co. Ltd.

Hangzhou Hebei Technology Co., Ltd.Zhejiang Sheng, China

Ningbo Yunsheng Industry and Trade Co., Ltd.Zhejiang Sheng, China

JiangSu YaKai Electric Co.,LTDJiangsu Sheng, China

Chengdu Precision Optical Engineering Research Center