- Laiwu Huifeng Welding Industry Co., Ltd.
- Address:No.16 Yun Taishan Road, Economic Development Zone
- Cixi Dayang Trading Co., Ltd.
- Address:No.269 Siahan Road
- Guangde Baolin Technology Co., Ltd.
- Address:The North of Guohua Road & The East of Linxi Road, Economic Development Zone of Guangde County
- Shenzhen Boton Electronics Co., Ltd
- Address:3rd Flr., Nanshan Buldg., Industral Rd., Shekou
- Shenzhen Riland Weld Technology Co., Ltd.
- Address:Bldg A-7th floor, Feiyang Science Technology Industrial
- Welking Industries.,Limited
- Address:Unit 403. No.3, Lane 1379 Zhongshan East Road
- Shengzhou Weldone Tools Co., Ltd.
- Address:ROOM202, 5TH BUILDING, WOLONGLVDU
- Yantai Savvy Trade Co., Ltd.
- Address:Room 304, 13W Zhuji Rd, Zhifu Yantai
- Hangzhou King Titanium Co., Ltd.
- Address:No.789 Shenhua Road
- Ningbo Aolian Welding & Cutting Machinery Industrial Trade Co., Ltd.
- Address:xindong village,hanzghouwan town,cixi city,ningbo,zhejiang
- WINON RESOURCES (H. K. ) LTD,SHENZHEN OFFICE
- Address:Futian, Shenzhen City
- Yongkang Tigtop Technology Co., Ltd.
- Address:No.20,Jinshan East Road,Hardware Industrial Zone,Yongkang,Zhejiang,China
- Beijing Spherical Solder Powders Co., Ltd.
- Address:615# , 18 Fukang Road, Changping Science Park, Changping District
- Shijiazhuang Hi-Tech Zone Laide Composite Materials Equipment Co., Ltd.
- Address:No.266 Tianshan Street
- Hanstar Electronics Equipment Co. Ltd.
- Address:No. 125, P15 Building, China South International Industrial City, Pinghu
- Changzhou City Yunhe Welding Materials Co., Ltd.
- Address:Yaoguan Village,Yaoguan Town
- Tianjin Sinkao Mining Industry Developing Co., Ltd.
- Address:Zaojia Village,Zaojia Town, Ninghe country.Tianjin City.China
- Ningbo Dabu Welding Technology Co., Ltd.
- Address:No.319,East Wuxiang Rd.,Wuxiang Town,Yinzhou District,Ningbo,Zhejiang,China
- Shanghai High Pressure Container Factory
- Address:1016 Zuo Jia Road, Shanghai, China
- Changxing Sanby Carbon Products Co.,Ltd
- Address:Bianshan 23road Hongqiao Town