Nihon Gosei Kako Co. Ltd.Japan
Maanshan Huajie Technology Co., Ltd.Anhui Sheng, China
Hunan Shaofeng Building Materials Co. Ltd.
Wuhan Ruihua Instrument Equipment Co., Ltd.Hubei Sheng, China
Fuzhou Hongye Technology Co., Ltd.Fujian Sheng, China
Inner Mongolia Boyuan Vocational Training SchoolsNei Mongol Zizhiqu, China
Quzhou Fu'erkang Furniture Co.,Ltd.Zhejiang Sheng, China
Shenzhen FIBERTOP Technology Co. Ltd.
Shenzhen Faithlon Technology Co., Ltd.Guangdong Sheng, China
Highcon Ltd.British Virgin Islands
Shenzhen Hejiaxing Electronics Co., Ltd.Guangdong Sheng, China
FUJIAN CALLETON FOOD CO.,LTD.Fujian Sheng, China