Certified quality.
Responsibility in action.
You can rely on structured processes, sustainable efficiency, and certified safety – according to ISO 9001 and ISO 50001. For quality you can build on.
Our quality promise –
your security
At West-Chemie, quality is no coincidence, but the result of clearly defined processes, modern technologies, and a dedicated team. Every product is manufactured with the aim of not only meeting your expectations, but exceeding them – for safety and reliability in every application.
ISO-certified production processes –
reliable & transparent
Our production is certified according to ISO 9001 and ISO 50001, thus complying with international standards for quality and efficiency. From the selection of raw materials to the finished PVC compound, structured processes ensure reproducible results, transparency, and maximum process reliability.
Complete documentation and traceability—
from raw material to finished profile
Every batch is fully traceable—from the source of the material to delivery. This consistent documentation not only enables fast response times in the event of service issues, but also gives you the assurance that you will always receive tested and standard-compliant products.
Safe & sustainable –
from development to shipping
Safety and sustainability are closely linked at our company. We develop PVC compounds that meet the highest technical requirements and are manufactured in a resource-efficient manner. Energy-efficient processes, environmentally friendly formulations, and safe packaging solutions accompany every product on its way to you.
ISO standards – tested quality.
Certified and documented.
Our certificates are more than just documents—they are proof of tested quality, standard-compliant manufacturing, and sustainable production. Each certificate represents our promise to supply you with PVC compounds that meet the highest technical, safety, and environmental requirements.
- Clear structures and transparent processes
- Systematic quality controls at all stages of production
- High customer satisfaction through consistent error prevention
- Ongoing process optimization and continuous improvement
- Comprehensible documentation and traceability
- Systematic recording and analysis of energy consumption
- Efficient use of energy along the entire value chain
- Clear goals for reducing energy consumption and CO₂ footprint
- Promotion of renewable energies and energy-efficient technologies
- Legal compliance with national and international regulations
Tested quality, certified safety—for the highest standards.
You can rely on the highest standards. With our industry-specific certifications, we ensure that our processes and compounds always meet the strictest quality and efficiency standards – Made in Germany. As a manufacturer, we meet the strict requirements of QB34 certification (CSTB) and the internationally recognized UL standard (Underwriters Laboratories). This means we can guarantee you durable, safe, and standard-compliant products – for use throughout Europe and worldwide.
The QB34 certification is awarded by the French testing institute CSTB and confirms:
- High-quality and durable PVC compounds
- Resistance to UV radiation, weathering, and mechanical stress
- Complete traceability of every batch
- Regular audits and laboratory tests for quality assurance
Our products also meet the requirements of the UL standard, a globally recognized standard for product safety:
- Fire behavior according to UL 94
- Electrical safety for technical applications
- Thermal resistance and insulation capacity
- Approval for North American markets (e.g., USA, Canada)
- Approved for use in sensitive industrial and technical areas
Partnership
that lasts.
Our quality does not end with the product—it begins with listening, understanding, and working together. For PVC solutions that are technically and economically convincing.
