Foshan Guanjin Optoelectronics Technology Co., Ltd.Guangdong Sheng, China
Hangzhou Langxun Technology Co., Ltd.Zhejiang Sheng, China
Jiangsu Dongyuan Valve Testing Technology Co., Ltd.Jiangsu Sheng, China
Zhejiang Guoli Packing Co., LtdZhejiang Sheng, China
Chongqing Gangfeng Office Furniture Co., Ltd.
Shaanxi Golden Leaf Printing Co., Ltd.Shaanxi Sheng, China
Zhonghao (Zhejiang) Testing Technology Co., Ltd.Zhejiang Sheng, China
Zhuji Nuoda Machinery Technology Co., Ltd.Zhejiang Sheng, China
Shanghai Songfeng New Building Materials Co., Ltd.Shanghai Shi, China
Hubei Zhi Fu Energy Saving Mortar Co. Ltd.Hubei Sheng, China
Haining Xiaoerhuichu Intelligent Technology Co., Ltd.Zhejiang Sheng, China
Guangdong Hualan Automobile Materials Research Institute