WeChat

Service Hotline

Sales consulting: +86 411 65864688+86 411 65864676 
Brand cooperation: +86 411 6586468

 

 

68Recruitment: +86 411 65864651
Administrative office: +86 411 65864655
Address:NO.49,DDA,Dalian,116600,P.R.Chin

 

辽ICP备11010979号-1

 

R&D

>
R&D > Intellectual Property
Patent Category:
Domestic invention
Open No.:
ZL200710010361.4
Authorized Time:
2009.04.01
Patent Category:
Domestic invention
Open No.:
ZL200710158912.1
Authorized Time:
2010.08.18
Patent Category:
Domestic invention
Open No.:
ZL200810011339.6
Authorized Time:
2010.12.22
Page up
1
2
...
8