Certificate
Name: ISO9001     Certificate No:     Date:     Valid until: 

Name:China heavy quality defends the prestige public satisfied unit 
Certification No.: ZZXJ05-0952

Item Name: produce imitates the natural wood grain foaming material themethod
Patent No.: 021122211.3
Content: won the gold metal at 2003’s Hong Kong International Patent Technology Fair 

Name: Outward appearance design letter patent
Outward appearance design name: slipper
Designer:Weng Dehong
Patent No.: ZL 02 3 12703.3 Authorization bulletin data:Apr. 2,2003

Name:invention letter patent
Invention name: produce imitates the natural wood grain foaming material themethod
Inventer: Weng Dehong
Patent No.: ZL 02 3 12703.3 International patent main class No.: C08L 23/08
Authorization bulletin data:Oct. 20,2004