Dow Wolff Cellulosics manufactures products in locations around the world. Each location must meet the standards of excellence for manufacturing, quality control, environmental stewardship, and safety set by The Dow Chemical Company regardless of their location. Dow Wolff Cellulosics utilizes a rigorous auditing process to ensure that all locations meet these standards.
Follow the links below to see which of our plants have the following certifications:
This table identifies which Dow Wolff Cellulosics products are ISO certified, and at which manufacturing sites:
| Bomlitz, Germany | Bitterfeld-Wolfen, Germany | North America | Stade, Germany | |
| ETHOCEL™ Ethylcellulose |
• | |||
| POLYOX™ Water Soluble Polymers |
• | |||
| METHOCEL™ Cellulose Ethers |
• | • | • | • |
| CLEAR+STABLE™ Carboxymethylcellulose (CMC) |
• | |||
| Methocel™ | • | • | • | • |
| Wellence™ | • | • | • | • |