vacuum brazing
http://www.brazing.com.cn/English/about.html
www.brazing.com.cn
Person to Contact: Cai Dong Jun
Contact telephone: 1301 3744 698 1390 5275 093
Email: jsyzcdj@126.com MSN:jsyzcdj@126.com SKYPE:jsyzcdj@126.com QQ:649200691