CONTACT US

Beijing Tonglanhai Technology Co., Ltd
Rm.B 1008.Beijing Venture Plaza. 
No.11 Anxiang Bei Li Jia. Chaoyang District. 
Beijing 100101. China.

3dboard@3dwalldeco.com
renee@3dwallpanel.net
+86-10-64603931

Copyright: © Beijing Tonglanhai Technology Co.,Ltd.  Beijing ICP 16034676        Powered by www.300.cn Beijing

PRODUCT DEVELOPMENT PATENT

PATENT OF DESIGN

BATIMATEC 2019

CERTIFICAT DE PARTICIPATION

 

 

 

SGS eco-friendly report 2019

SGS FOR FIRE-PROOF SGS RoHS Reprot 2019

 

 

 

 

CE REPORT on the

assessment of performance

ISO9001:2015 Quality

assessment of performance

2017-2018 Supplier

Assessment Certificate

 

 

 

 

 

BATIMATEC 2019

CERTIFICAT DE PARTICIPATION

     PRODUCT COPYRIGHT