Introduction

 
Chinese Drywall Markings: Photographic Examples
 Last Updated: January 17, 2012

Chinese Drywall Markings Index
No. Chinese Manufactured Drywall
1 Bedrock Gypsum
2 Beijing New Building Materials PLC (BNBM)
3 C&K Gypsum
4 Crescent City Gypsum
5 Dragon Brand Drywall
6 IMG Drywall
7 International Materials Trading (IMT) Gypsum
8 Knauf Dongguan
9 Knauf Tianjin
10 Knauf WuHu
11 Pro Wall
12 Taihe
13 Taian Taishan
14 Taishan
14A Taishan
15 Unknown
16 Unknown
17 Unknown
18 Unknown
19 Unknown
20 Unknown
21 Unknown
22 Unknown
23 Unknown
24 Unknown
25 Unknown
26 Venture Supply Inc.  (Tajhe/Taihe)
No. Non-Chinese Manufactured Drywall
27 Georgia Pacific
28 Lafarge
29 National Gypsum
30 USG
No. Drywall From Unknown Origins
31 Pro-Roc
32 Unknown
33 Unknown (Palatka, FL)
34 Unknown
35 Unknown