Vicom Int'l Industry (Guangdong) Limited   Guangdong Shunde Tongcheng New Materials Technology Co.,Ltd   Guangdong Easource New Material Co., Ltd.   Jinan Yuxing Chemical Co., Ltd.   Guangdong Zesheng Pharmaceutical Co., Ltd.   GUANGDONG APOLLO COMPANY   Guangdong Zesheng Pharma. Co., Ltd.   Guangdong Yuxing Fire-retardant New Materials Co.,Ltd.   Guangdong Hangxin Technology Co.,Ltd   yuxing chemical co.,limited   GUANGDONG HANGXIN TECHNOLOGY CO.,LTD   Guangdong Polysil Co.,Ltd   Guangdong Raffles PharmaTech Co., Ltd   Guangdong Sanvo Chemical Industry Technology Ltd.   Guangdong SiMeiQuan Biotechnology Co., Ltd.   Guangdong Alison Hi-Tech Co.,Ltd   Guangdong Rurga New Material Technology Co.,Ltd.   GuangDong Jianfuxuan Agro-chemical Co., Ltd   Guangdong Guangzhou Quanao Chemical Co.,Ltd   YUXING CHEMICALS CO., LTD