- Sichuan Boyi High-Tech Carbide Co., Ltd.
- Address:No.111-1, RenMing Road, DaAn District, Zigong City, Sichuan Province, China
- Qufu Sainsin Co., Ltd.
- Address:ingli road, Jinan, Shandong, China,273100
- Shijiazhuang Youwo Import & Export Trading Co., Ltd.
- Address:No.375 Youyi North Street Xinhua District
- Jiangxi Fenfa Technology Co.,Ltd
- Address:Anyi industrial park , Nanchang City, Jiangxi Province
- Tianjin Cartonic Imp & Exp Trading Co.,Ltd
- Address:1-C-806,Xinmaojunminyuan,Huayuan Industrial Zone, Tianjin, China
- Beijing Aden trading Co., Ltd
- Address:Xueyuan Road, Beijing, Beijing, China,100191
- Jishan Songjie Diamond Tools Co., Ltd.
- Address:Duanbi Village
- Guangzhou Lanbo Car Accessories Co., Ltd.
- Address:Room1201 , Xiangyun Building , Baiyun Ave. N. No.1400 ,Baiyun District
- Guangdong Kunlun Electronic Equipment Technology Co., Ltd.
- Address:Nancheng
- Carbon Composites (Tianjin) Co., Ltd.
- Address:Rm. 7016, 701, Floor 7, Bldg. 306, Chenguang Jiayuan, Chaoyang Dist., Beijing, China (Mainland)
- Guangzhou Doda Medical Instruments Co., Ltd.
- Address:Room809-1TaiRong Business Center,Liwan District
- Zhengzhou Ystone Mould Construction Co., Ltd.
- Address:Unit 1, Building 3, No. 149, Huayuan Road, Jinshui District
- Hefei Hengmai Imp&Exp Co., Ltd.
- Address:Linquan Road,Xinzhan District,Hefei,Anhui,China
- Gaoyao City Jinli Leipang Glass Hardware Factory
- Address:Jinli Industrial Estate, Yongqing east road, Jinli Town, Gaoyao city,Guangdong,China
- Changzhou Huiyuan Metal Material Co., Ltd.
- Address:CAIJIAGANG NO.45,MENGHE TOWN,XINBEI DISTRICT,CHANGZHOU CITY
- Jinyun Xiaoxiao Imp&Exp Co., ltd.
- Address:No.113 Wenyu Road,Jinyun County, Lishui, Zhejiang, China,321400
- Hangzhou Double Head Eagle Silicone Technology Co., Ltd.
- Address:11/F,Building No.4,Zhongda Yintai,Xiacheng District
- Renqiu Paibo Steel Pipe Metal Produts Co., Ltd.
- Address:Bohai Road
- Hogan tools & hardware co, .ltd
- Address:longdu, shantou, guangdong, China
- Guangzhou Qiangsheng Xinda Trade Co., Ltd.
- Address: