— Products List —
Honorary certificate
 |
|
The patent certificate |
Zhejiang rongkai technology development co. ltd
General manager: zhang yunwen
Contact person: lu weizhongTel： 86 0578-8185278Phone：86 13905786738
Contact person: lu guangPhone：86 13905786732
Service hotline：86 0578-8185166Fax：86 0578-8529050
Web：www.hysjw.comE-mail： sales@rongkaichem.com>
Copyright(C)2018, Zhejiang rongkai technology development co. ltd All Rights Reserved.
Supported by ChemNet ChinaChemNet Toocle Copyright Notice
