- Zhejiang Business Union Import & Export Co,Ltd
- Address:Room 1206,#607 Xiandai Chengjian Mansion ,Zhongshan North Rd Xiacheng Qu Hagnzhou , Zhejaing China Hangzhou, Zhejiang
- Hebei Xinxing Pipe-fitting Co.,Ltd.
- Address:F4-19273,District 2,International Trade Mart,Yiwu Jinhua, Zhejiang
- Guangzhou HPS Roof Tile
- Address:aiyun, Guangzhou, Guangdong Province Guangzhou, Guangdong
- Guangzhou Swat International Co., Ltd.
- Address:3A87, Zone B, 3F, No.1, Dongzhan Road, Tianhe District Guangzhou, Guangdong
- Foshan Shunde Bollicom Building Materials Co.,Ltd
- Address:NO.6,Road 5 ,Changjiao Industrial Zone , Xingtan Town Foshan, Guangdong
- Jiangxi Risuning Industrial Co.,ltd
- Address:gaojiaxiang road, gaoan city,jiangxi Yichun, Jiangxi
- happiness International Industrial Group Limited
- Address:Room 102,Kirin palace ,Tongtai Road No.198,Baiyun District,Guangzhou Guangzhou, Guangdong
- Tianjin Orion International Trading Co., Ltd
- Address:Guijiang Road, Hebei District Tianjin, Tianji
- Nantong Huaheng Mechanical Manfaguring Co.,Ltd
- Address:Hai'an longzhen industrial park Nantong, Jiangsu
- Alvis Hardware Co. Limited
- Address:Jinli town ,Gaoyao Zhaoqing, Guangdong
- Xinsheng Hardware Wire Mesh Co.,Ltd.
- Address:No.39, North Ronggui Road, Shunde District Foshan, Guangdong
- SiChuan SBR Building Materials Co., Ltd.
- Address:No. 19 North Street, Qingyang District, Chengdu, Sichua
- Hangzhou ZhuoTang Industrial Co.,Ltd
- Address:cangqian street,yuhang area Hangzhou, Zhejiang
- China Tianjin Yuhong Building Waterproof Material Co.,Ltd
- Address:No.9 Er jing Road, Land way Port Logistics Equipment Industrial Park, Beichen District Tianjin, Tianji
- Singer-russer(HZ)Building Materials Tech.Co.,Ltd
- Address:Room 1501 Building C Wanda Plaza Hangzhou, Zhejiang
- Yutain Shuangying Mgo Roof Sheet Co.,Ltd
- Address:Houhu industrial zone, china Tangshan, Hebei
- Zhaoqing City Chengda New Building Material Co., Ltd
- Address:Huifeng Road, Dawan Town, Gaoyao City Zhaoqing, Guangdong
- hijiazhuang Weizhengheng Light Steel Color Plate Co., Ltd Wzhgrou
- Address:No55 tiangui street, high-tech development zone Shijiazhuang, Hebei
- Foshan Chancheng Xingfa Tile Industry Co., Ltd.
- Address:Nanzhuang Road, Nanzhuang Town, Chancheng Foshan, Guangdong
- Shenzhen Xin Tong Feng Fiberglass Reinforced Plastic FRP Products Co., Ltd.
- Address:Opposite side of Louxia school, Louxia village,Zhenlong town huiyang district ,huizhou guangdong Huizhou, Guangdong