Belleli SpA
Dahom (Fujian) Illumination Technology Co. Ltd.
Dingzhou Dongfang Foundry Co. Ltd.
Ize Co Ltd.Mie-ken, Japan
Fuyang Tianyang Decoration Design Co., Ltd.
Yangzhou Maxstone Composite Material Co., Ltd.
Lianyungang Luerle Trading Co., Ltd.
Guangzhou Lianrou Machinery & Equipment Co. Ltd.
Xi'an Railway Signal Co., Ltd.
Tianjin Zhongke Hongxing Technology Co., Ltd.
Kasi Technologies AB
Dongyuan Huike Building Material Development Co. Ltd.