Wenzhou Changlong Metallurgy & Chemical Machinery Co.,Ltd.
| Informations de contact |
| Raison sociale: | Wenzhou Changlong Metallurgy & Chemical Machinery Co.,Ltd. |
| WWW: | http://www.chinachanglong.com |
| e-mail: | agent@ypchina.net |
| Descriptif: | Production compressor air valve, polyether ether alkone (PEEK) engineering plastics valve piece and |
