KV33 Corp.
Chihong Technology Engineering Co., Ltd.
Sinerga Group Srl
Chongqingshi Zhixiang Paving Technology Engineering Co. Ltd.Chongqing Shi, China
Yibin Longitudinal Technology Co., Ltd.
Tongxiang Zhongyi Chemical Fiber Co., Ltd.
Resta Srl
Fabre & Cie SA
Zhaoyuan Dongsheng Rubber Products Co. Ltd.
Xin Xiang Shi Yang Guang Dian Yuan Zhi Zao You Xian Gong Si
Infinite Technology Corp.
Guangdong Fengkang Biotechnology Co., Ltd.Guangdong Sheng, China