СВЯЖИТЕСЬ С НАМИ
Пекинская компания Tonglanhai Technology Co., Ltd
Здание, 14 - й этаж, квартира 1403.Северная улица Чаоянмэнь, Б, 12, 1.Чаоян, Пекин
3dboard@3dwalldeco.com
+86-15630825952
Copyright: © Beijing Tonglanhai Technology Co.,Ltd. 京ICP备16034676号-3 Powered by www.300.cn Beijing
|
|
|
|
|
Отчет SGS RoHS 2019 |
Экологический отчет SGS 2019 |
|
|
|
|
|
|
BATIMATEC 2019 CERTIFICAT DE PARTICIPATION |
2017-2018 Supplier Assessment Certificate
|
ISO9001:2015 Quality management system certificate
|
|
|
|
|
|
CE REPORT on the assessment of performance
|
ISo9001:2008 Quality management system certificate
|
SGS FOR FIRE-PROOF
|
|
|
|
|
|
ISo9001:2008 Quality management system certificate
|
Certification of Eco-friendly
|
外观专利
|
|
|
|
|
|
SGS-ECO FRIENDLY REPORT 2018
|
SGS B 3d metal panels 2018 |
|












