
Foamtec International Co. Ltd.

Li Ge

Zhejiang Chengcheng New Material Technology Co., Ltd.

Shanghai Telijie Environmental Technology Co., Ltd.

Shonan Kosakusho KK

Forster Rohr & Profiltechnik AG

Beijing Asahi Carbon New Material Technology Co., Ltd.Beijing Shi, China

Intensiv-Filter Verwaltungs-GmbH

Puyang Huaxiang Light Source Material Co. Ltd.

Zhejiang Zhongkong Fluid Technology Co., Ltd.Zhejiang Sheng, China

Shaanxi Yongxin Mining Co., Ltd.

Orans Co. Ltd.Zhejiang Sheng, China