
Smart Ark Technology Wuxi Co., Ltd.Jiangsu Sheng, China

Tianjin Xiaoyou Technology Co., Ltd.Tianjin Shi, China

Xinjiang Hengli Environmental Protection Technology Co., Ltd.Xinjiang Uygur Zizhiqu, China

Jiangsu Lianbo Precision Technology Co., LtdJiangsu Sheng, China

Longyang Baoding New Building Materials Co., Ltd.Hebei Sheng, China

Toshio Watanabe

Ferring Research Ltd.United Kingdom

Jiangsu Yugezi Furniture Co., Ltd.Jiangsu Sheng, China

Deou Machinery Equipment (Shanghai) Co., Ltd.Shanghai Shi, China

Shanghai Zhongdian Zhenhua Crystal Technology Co., Ltd.Shanghai Shi, China

Zhumadian Chayashan Door Industry Co.,Ltd.Henan Sheng, China

Beijing Kaishunteng Architectural Design Co., Ltd.Beijing Shi, China