GUOHAO---ISO/TS16949 Certification for After-market Auto Parts

As a core international certification for the automotive industry, ISO/TS16949 is one of the most authoritative quality system standards for automotive parts manufacturers worldwide. It puts forward extremely strict requirements on enterprise production management, raw material procurement, product testing, quality control and after-sales service.

What ISO/TS16949 Certification Means for Global Buyers

For our global distributors, repair shop partners and wholesale clients, this certification is a solid guarantee of reliable cooperation and qualified filter products.

1. Standardized Raw Material Control

All filter raw materials, including high-efficiency filter paper, rubber sealing rings, metal shells and adhesive materials, are screened and tested

2. Strict Full-process Quality Supervision

From product design, stamping, gluing, assembly to finished product testing, every production link has standardized operating procedures and quality inspection standards. Each batch of oil filters, air filters and cabin filters will undergo professional tests of filtration efficiency, dust holding capacity, tightness and pressure resistance to avoid defective products.

3. Complete Product Traceability System

We have established a full-cycle product traceability system. Every batch of filter products can track production time, raw material batches and testing data, which greatly improves product stability and after-sales guarantee capability, meeting the strict market access requirements of Europe, North America and other mainstream markets.

Our Long-term Quality Commitment

ISO/TS16949 certification is not only an honor, but also a continuous supervision and motivation for our factory. In the future, we will always adhere to strict automotive industry quality standards, continuously optimize production technology and quality management system, and upgrade our filter product performance to adapt to the increasingly stringent global automobile emission standards and market demands.

We will continue to provide high-quality OEM and ODM customized filter solutions for global aftermarket partners, covering passenger cars, commercial trucks, engineering machinery and special vehicle filter products.

Get Verified Filter Products & Cooperation Support

If you are looking for a reliable, certified and professional auto filter manufacturer for long-term wholesale cooperation, feel free to contact our sales team. We can provide complete certification documents, product catalogs and customized wholesale solutions for your business.

Browse our full filter product series or send us an inquiry to get your competitive quotation now!