Fushun Tianlong Refractory Co. Ltd.
Hefei Xingkong IoT Information Technology Co., Ltd.
Beijing Beisheng Intelligent Technology Co., Ltd.
Changxing Titan Environmental Protection Machinery Manufacturing Co., Ltd.
Sichuan Xima Sanitary Ware Co., Ltd.
Foshan Shunde Yongtong Electronics Co., Ltd.
Electronics Testing Center Taiwan
Chung Chun Steel Mould Machinery Suzhou Co. Ltd.
Guangdong Jixian Cable Accessory Co. Ltd.
Inner Mongolia Juchuang Electric Equipment Co., Ltd.
NCL New Concept Lab GmbH
Zhejiang Xinhe Powder Metallurgy Products Co., Ltd.