Shandong Dejia Petroleum Equipment Co., Ltd.Shandong Sheng, China
Sound Technology Chongqing Co. Ltd.
Bengbu Wansong Hardware Products Co., Ltd.Anhui Sheng, China
Beijing Miss Queenie Jewelry Design Co., Ltd.Beijing Shi, China
Zenix Co. Ltd.South Korea
Liaoning Xisi Tengke Information Technology Co. Ltd.Liaoning Sheng, China
Dalian Runde Industrial Technology Co., Ltd.
Roland International BVGelderland, Netherlands
Xiangshui County Penyuman Textile Co., Ltd.Jiangsu Sheng, China
Jiangsu Harbo Precision Machinery Technology Co., Ltd.Jiangsu Sheng, China
Hu Bei Chu Tian Gang Jie Gou You Xian Gong SiHubei Sheng, China
Fujian Water Conservancy and Hydropower Survey, Design and Research Institute Co., Ltd.Fujian Sheng, China