国产 在线 | 日韩,精品一区二区三区的国产在线观看,亚洲国产精品日韩在线,国产视频在,青青国产成人久久91网站站,国内精品视频免费观看

ESTBLISHED1997
ISO9001 CERTIFICATED
??? >>??????? ?????

??????? ?????

??????? ????? ??????? ????? ??? ?????? ????? ??????? ?????? ???? ???? ?? ????? ??????? ?????.
?????? ?? ???? ??? ????? ????? ?? ????? "?????."
?????? ??????? ????? ???, ??? ???? ????? ????, ??? ?? ???? ????? ???? ???? ?????? ?????? ??????? ?????????, ????, ?????? ??????, ??? ?? ???????.
????? ?????, ?????? ????? ?????? ????? ???? ?????, ?? ?? ???? ????? ???? ????? ??? ???? ?? ??????, ?????? ????.
?? ?? ishighly ???? ???? ?????, ??? ??????? ?????? ?????? ??? ?? ??????? ?????.
????? ????? ????? ??????, ????? ?????? ????? ??? ?????? ??????? ????? ???? ??? ????? ???? ??????. ?? ???, ???? ??????? ???? ????? ????, ???? ????? ??? ????? /, ??? ??????? ??? ????? ?? ????? ?????? ?????? ????? ???? ???????.
????? ????? ???? ??? ????, ?????? ????? ????? ??? ????, ????, ??????, ?????, ????? ??????. ??? ?????? ????? ????? ?????? ?? ?????? ?????? ???????? ????? ??? ??? ?? ???? ????? ?????? ?? ??? ??????? ?????, ???????. ????? ?? ??????? ????? ??? ?????? ??????? ???? ??????? ??????? ?, ?? ???? ???,
???? ????? ???? ?? ???? CAD 3-D ??????. ???? ????? ?? ???? ???? ???? thecomplete ?????.

????? ??????? ????? ???? ??????? ????

Chinatungsten Online ??? ????? ?????? ??????? ?????, ????? ?????? ?????? ????? ???? ???? ? 20 ????. ?? ?? ?? ????? ?????? ??????? ???? ??, ??? ?? ???? ????? ????? ???? ???????? ?? ??? : sales@chinatungsten.com

????? chinatungsten:[ChinaTungsten] [ ??????? ?????] [???????] [????? ???????] [??????? ?????] [??????? ???] [??????? ??????] [??????? ????] [??????? ????] [??? ???????] [??????? ????] [??????? ??] [??????? ????]

?????: 3F, No.25 ??? ????? Rd, ????? ????? ??? Ⅱ, 361008 FJ, ???.
?????: + 86-592-5129696, + 86-592-5129595, ???: + 86-592-5129797;???? ????????:sales@chinatungsten.com
　????? ?? ??? MIIT:閩B2-20090025　閩ICP備05002525號-1
Copyright?1997 - ChinaTungsten Online ?? ??????? ??????