- Qufu Shangde International Trading Co., Ltd.
- Address:No. 48, Fuyuan West Ninth St., Building 112, (Confucius International Commodity City) No. 129, Yulong Rd.
- Dongguan Chi Yang Machinery Limited Company
- Address:Wanjiang District
- Hangzhou Yuding Industry And Trading Co., Ltd.
- Address:
- Shanghai Huanxinnuo Mechanical & Electrical Equipment Manufacturing Co., Ltd.
- Address:No.209 Haohai Rd.Xinbang Industrial Zone Songjiang,Shanghai
- Fenghua Zhuoyue Metal Products Co., Ltd.
- Address:No.46,Yuanfeng Road,Eastean Industrial District,Fenghua City,Ningbo,China
- Yuyao Donghai Cutting Tool Factory
- Address:Zhengjiang Yuyao Huangjiabu Town
- Dingxiang Wantong Pressure & Forging Co., Ltd.
- Address:zhuangli villade dingxiang county
- Weifang Huatian Precision Machinery Co., Ltd.
- Address:You'ai Road
- Qianshan Huifeng Brush Co., Ltd.
- Address:Qianshan County ,Yuantan Town ,Shuangfeng committe
- Quanzhou Truly Stone Trading Co., Ltd.
- Address:7c.Walton Building,North Tian'an Road,
- Great Dragon (Shanghai) Machinery Co., Ltd.
- Address:1223-502,No.1288 Xinsong Road, Songjiang District, Shanghai, P.R.China
- Bejing Chn-Top Boda Super-Hard Material Co., Ltd.
- Address:No. 12, Huoju Street, Science park, Changping District, Beijing
- Foshan Lianteng Special Screw Casting Hardware Factory
- Address:Dashanna, Team 10, Desheng, Lishui, Nanhai Dist.
- Zhangjiagang Hongyang Petrochemical Machinery Co., Ltd.
- Address:Jingang town
- Yuyao Taizen Mould Plastic Factory
- Address:LIZHOU STREET MODAOQIAO ROAD
- Changkai Industrial Co., Ltd
- Address:Rm.2 Of 1511,15/Fl., Yongfong Bldg., Tongji Western Road
- Ningbo Lijiang Robot Technology Co., Ltd.
- Address:No.88, South Side of Highway,Guizhu Street,Lanjiang Street
- Yancheng Hengjian Petrochemical Machinery Manufacturing Co., Ltd.
- Address:Group 1, Gaozuo, Gaozuo Town, Jianhu County
- Cixi Haien NC Equipment Manufacturing Co., Ltd.
- Address:Yu An West Road 97# Cangtian Industrial Areas Changhe Town Cixi City Zhejiang Province
- Foshan Nanhai Hongchang Jufa Electromechanical Valve Co., Ltd.
- Address: