Dongguan Xinxu Optics Co., Ltd.Guangdong Sheng, China
Shanghai Shenglong Environmet Remediation Technologies Co.,LtdShanghai Shi, China
Zhejiang Hexing Electric Co., Ltd.
Guangdong Zixu Technology Co., Ltd.Guangdong Sheng, China
Shenzhen Zhongsheng Zhixing Technology Co., Ltd.Guangdong Sheng, China
Shanghai Offshore Petroleum Exploration & Development Corp.Shanghai Shi, China
Acetex (Cyprus) Ltd.Cyprus
Guangdong Dongfu Optoelectronic Technology Co., LtdGuangdong Sheng, China
DEME Offshore Holding NVBelgium
Zhongshan Kangshide Lighting Co., LtdGuangdong Sheng, China
Fuzhou Shuiyan Environmental Technology Co., Ltd.Fujian Sheng, China
Shaanxi Haichuang Zhongying Information Technology Co., Ltd.Shaanxi Sheng, China