- MPS Formwork Co., Ltd.
- Address:Room 807 MIingshi Fortune Center NO.20B Gangwan Street Dalian China
- Rui'an City Xintai Fastener Co., Ltd.
- Address:Xialin Industrial Zone,Haian, Ruian
- Cangxian Hongda Industry Co., Ltd.
- Address:cangxian
- Ningbo Splenssay Hardware Industrial & Trading Co., Ltd.
- Address:
- TWJ HARDWARD CO.,LTD.
- Address:ROOM 401, CUILANYUAN MINGCUIXINCUN VILLAGE, XINHUI
- China Base Valve Manufacturing Co.
- Address:Xiashan Village, Fuqian Town, Shaoxing County, Zhejiang, China
- Yangdong Vinox Hardware Manufacturing Co., Ltd.
- Address:YuYuan 2nd Road YangDong Idustrial Zone Yangdong County Yangjiang ,GuangDong,China
- Qingdao Greatwall Trading Co., Ltd.
- Address:Address: 1301,1 Unit, 1 building, Heng Yi Hui Xin Yuan, No. 22 Liao Yang Dong Rd, Lao Shan District, Qingdao, China
- Hangzhou Hanray Industry Co., Ltd.
- Address::Room 2-2604,xiaoshan international business center, 458 jingcheng road, xiaoshan district
- Shanghai Hanliang Industry Co., Ltd.
- Address::Room 623,Building 6,Lianming Road 555,Qibao Town
- Wenzhou Efun Valve Co., Ltd .
- Address:
- Harvest Industy Co.,Ltd.
- Address:Rm.15-A,Tongbao Building.No.10,Huancheng North Road.
- Pan'an Haocj Sanitary Ware Firm
- Address:Panan Industrial Park (Jianshan Town)
- Ningbo Yinzhou Xingxin Metal Product Factory
- Address:dongcheng village zhanqi town yinzhou ningbo
- Lianyungang E-Tech Trading Co., Ltd.
- Address:RM 808,Zhongde Commercial building,Jiefang Rd,Xinpu
- Haiyan Hama Hardware Co., Ltd
- Address:Rm1588, No. 108, ZhongHe North Road.
- Handan Paka Imp. & Exp. Trading Co., Ltd.
- Address:Mingguan town,Handan city,Hebei of China
- Cixi Mingzhan Industrial & Commercial Co., Ltd.
- Address:chongshou industry zone
- Shenyang Toshine Aluminum Co., Ltd.
- Address:No.121,Baogong South Street, Tiexi
- Shandong Huaxin Machinery Inc.
- Address:Kexin Road, Qihe ETDZ, Qihe County, Shandong, China