- Taishan Group Co., Ltd.
- Address:Middle Section of Changcheng Road, Hi-Tech Industrial Development District
- Brotie Technology Company Limited
- Address:Room C121, FENGYU Office Building, No.115 Fucheng Road, Haidian District
- Nanning Wintop International Trading Co., Ltd.
- Address:Rm. B3205, Lvcheng Huajuan Building, No. 36-1, Shuangyong Road, Qingxiu District
- Shijiazhuang Sanheshengong Feedstuff Machinery Co., Ltd.
- Address:Xiwang road, Wuji county
- Suzhou Guangcai Steel Silo Co., Ltd.
- Address:9th Floor, No. 401, Xingyuan North Road, Beitang District, Wuxi, China
- Shandong Lianchuang Machinery Co., Ltd.
- Address:North of Jingheng Road, Wangsu Village, Ping'andian Town, Changqing District
- Fujian Nanan Huayuan Machinery Manufactory
- Address:fengzhou town taoyuan industrial zone 106 NO.
- Ningbo Xianglong Metal Products Co., Ltd.
- Address:No.1 Xianglong Rd,Shitang Industry park,Gaoqiao Town.Yinzhou Ningbo city
- Nanjing Haoli Hydraulic Equipment Co., Ltd.
- Address:Jiangning Shangfang Industrial District,Nanjing,China
- Wuxi Qingfeng Environmental Protection Technology Co., Ltd.
- Address:Block 7,No.26 Hongxiang Road,West Area,Hudai Industrial zone,Binhu District,Wuxi,China
- Beijing Bidragon Machinery Co., Ltd.
- Address:No.2-1803 Soubao Business Center,Fengtai District
- Xinxiang Saya Filters Co., Ltd.
- Address:Filter Industry Zone in Xinxiang city
- Dongguan Yijia Furniture Co., Ltd.
- Address:
- Taian Shelley Engineering Co., Ltd.
- Address:No. 96, Greatwall Road
- Laizhou Yingtai Machinery Co., Ltd.
- Address:Kaiming road, development zone,