Zhuhai Okaili Photoelectric Technology Co., Ltd.Guangdong Sheng, China
Vdyne, Inc.United States
Hoyeon Construction Co. Ltd.South Korea
Shanghai Jiagu Mould Co., Ltd.Shanghai Shi, China
Qingdao Huangguan Electron Co. Ltd.Shandong Sheng, China
Promera GmbH & Co. KGGermany
Hefei Gelan Filter Systems Co.,Ltd.Anhui Sheng, China
Hubei Yunxing Steel Structure Manufacturing Co., Ltd.Hubei Sheng, China
Tianjin Fengtong Aluminium Alloy Technology Co. Ltd.Tianjin Shi, China
Kunshan Jinmeng Plastic Film Co., Ltd.Jiangsu Sheng, China
Rose Information Technology Co., Ltd.
Hebei Charlotte Building Material Co., Ltd.Hebei Sheng, China