Tianjin Zhongqi Chuang Technology Co., Ltd.Tianjin Shi, China
Sichuan Zhonglan Guosu New Material Technology Co., Ltd.
Guangxi Ouxun Technology Service Co., Ltd.Guangxi Zhuangzu Zizhiqu, China
SHANDONG ARK BIOLOGICAL TECHNOLOGY CO.,LTDShandong Sheng, China
Jiangsu Dalishi Investment Co. Ltd.Jiangsu Sheng, China
Harbin Harbin Harmony Wang Technology Development Co., Ltd.Heilongjiang Sheng, China
Happy Industrial Corp.
Henan Lvda Camellia Oil Co., Ltd.
Suzhou Ante Industrial Co., Ltd.
Supponor OyFinland
Suzhou Wantun New Materials Co., Ltd.Jiangsu Sheng, China
Xiaozheng Technology (Shenzhen) Co., Ltd.Guangdong Sheng, China