North American Headquarters
12120 Wickchester Lane
Houston, TX 77079
Tel: 281-588-3000 
| Departments – North America | Telephone | |
| Customer Support | ||
| Finance | ||
| Human Resources | 337-494-5301 |
|
| Media | ||
| MSDS Information | 281-588-3491 |
|
| Product Information | ||
| Transportation |
