
Deqing General Industry Co., Ltd.

Jiangyin Longma New Energy Technology Co., Ltd.Jiangsu Sheng, China

Anji Huifeng Medical Dressing Co., Ltd.Zhejiang Sheng, China

Qinhuangdao Xinmei Self-Control Equipment Co., Ltd.Hebei Sheng, China

Xuzhou Hongfeng Polymer Material Co., Ltd.

Shandong Academy of Environmental Sciences Environmental Testing Co., Ltd.Shandong Sheng, China

Polar Safety OyFinland

Shantou Sezbaojie Industry Co. Ltd.Guangdong Sheng, China

Zhenjiang Shuoyang Electric Equipment Co., Ltd.Jiangsu Sheng, China

Jiangsu Shuide Environmental Technology Co., Ltd.Jiangsu Sheng, China

Shanghai Yanzi Chemical Technology Co., Ltd.

Suzhou Flrmest Precise Electomics Co., Ltd.Jiangsu Sheng, China