- Himet Technologies Co., Ltd.
- Address:No. 6 Gaoxin Yi Road, Hi-Tech Zone
- Shanxi Yuci Broad Wire Products Co., Ltd.
- Address:XIUWEN INDUSTRIAL ZONE,YUCI,SHANXI,CHINA
- Zhejiang Dongrui Machinery Industrial Co., Ltd.
- Address:No.8 Fengdu Road 5th ,Tangxia
- Taizhou Welfa Industrial & Trading Co., Ltd.
- Address:No.402-1, Juding Plaza
- Haiyan Hatehui Machinery Hardware Co., Ltd.
- Address:Fenghuang Industrial Zone, Yuantong Town
- Qingdao Best Hardware Products Co., Ltd.
- Address:WANGGEZHUANG
- Qingdao Q-Ran Import&Export Co., Ltd.
- Address:708 ROOM ,Block No.3, Airport International Center, No. 6 Changcheng Road (South),Chengyang District
- Foshan NEU Special Steel Technology Co., Ltd.
- Address:402,403, Nonferrous Metals Building, No. 58, Shisanwei Road, Shenhe District
- Ningbo HT POATS Manufacture Co., Ltd
- Address:
- Changzhou Wujin Jiangnan Special Type Screw Co., Ltd.
- Address:Daijia Village, Nanxia shu Town,
- Wuxi Gujietong Mechanical Components Co., Ltd.
- Address:No.158,Xihu Middle Road,Wuxi City
- Baoji Jingcheng Titanium Co., Ltd.
- Address:Qinganbao industry park Bayu town,High tech zone
- Taizhou Kingston Valve Co., Ltd.
- Address:Xiaomixi Industrial Area of Longxi Town, Yuhuan County,Zhejiang,China
- Hangzhou Sinryou Mechanical & Electrical Co., Ltd.
- Address:xiao shan qu shu shan jie dao zhi zhan cun 185
- Hangzhou TERCEL Co.
- Address:RM2201 Fengqi Road, 96# Zhijun Building
- Ningbo Feitian Industry Co., Ltd
- Address:Zhang Hua Shan Village, Jiangshan Town
- Zhuhai Jiali Hardware Co., Ltd.
- Address:Room 301, Building 56, Changsha Xinyuan, No. 388, North Mingzhu Road, Qianshan
- Ningbo Yorker Fasten Co., Ltd
- Address:Yuyao