Download Center CWK for your records
Customers and prospective customers can find useful documents here for saving or printing. You can access certificates, product data and other useful information at any time, quickly and easily.
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Environment
The document "Störfallverordnung" (Majore Accident Ordinance) is only available in german.
The document "Alarmsignale" (alarm signals) is only available in german.
Download the Document
Certificate
Certificate for Management System
according to DIN EN ISO 9001:2015,
DIN EN ISO 14001:2015 and
DIN EN ISO 50001:2018
Scope:
Development, production and distribution of siliceous products, zeolites and sulphur compounds
AGV certificate
The document "Urkunde Ausbildungsbetrieb der chemischen Industrie 2021/2022" is only available in german.
Standard terms and conditions
Our General Purchasing Conditions are available for download here:
Download the PDF file here.
Our General Terms and Conditions of Supply and Delivery for Germany are available for download here:
Download the national version for Germany here.
The international version of the General Terms and Conditions of Supply and Delivery is available for download for outside Germany:
Download the international version here.
Code of Conduct
At this time the Code of Conduct is only available in german.
Download Code of Conduct