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What Makes PLM Filter Trustworthy?

The seven quality systems are the cornerstone of our product quality assurance, including supply system, quality system, key parameter control system, packaging system, storage system, logistics system, and after-sales system. PLM Filter ensures strict control at every stage, aiming to provide customers with the most reliable and high-quality filter materials, accessories and services for automotive filtration and air purification.

Supply System

PLM Filter works together with suppliers to eliminate problems from the source and jointly establishes a raw material procurement mechanism, strictly controlling the quality and safety of raw materials.

Our worker is performing equipment testing.

Quality System

PLM Filter has established a cooperative linkage mechanism with suppliers, jointly and strictly implementing the SOP Manual to control product quality from the production process.

Testing key parameters of the product in the experiment

Key Parameter Control System

Fluctuations in process parameters can severely affect changes in key product attributes, so we strictly control them to ensure product quality meets expected requirements.

Packaging System

PLM Filter places great importance on the product packaging system, as it concerns not only appearance but also the commitment to product protection and quality.

Storage System

PLM Filter has an efficient and scientific storage system, reducing transportation time and costs, ensuring that goods can be delivered safely and on time to customers.

Logistics System

With years of export experience, PLM Filter has integrated and optimized various logistics resources, significantly shortening delivery cycles and reducing customer waiting costs.

After-sales personnel handling customer calls

After-Sales Service System

PLM Filter has a comprehensive after-sales system, which can respond promptly to customer needs, solve customer problems, and provide high-quality after-sales service.

Automotive filter housing production line

Comprehensive Quality Monitoring: Ensuring Superior Performance of Every Product

We are committed to providing our customers with high-performance automotive filtration, air purification filter materials, and parts. Our quality control system not only ensures product consistency and stability but also represents our commitment to customer trust. By choosing our products, you can confidently enjoy excellent filtration effects and long-lasting durability.

SGS Quality Certification Certificate

We continuously strive to improve the quality of our management system, enabling Goodway to produce safe, defect-free products while ensuring customer satisfaction with our products and performance.

Single-Effect Composite Filter Material RoHS Report

Single-Effect Composite Filter Material SVHC Report

Attention to Detail—Quality Inspection

PLM Filter only selects the most reliable and highest quality filter materials and parts that have undergone strict quality control, because quality is of utmost importance.

Testing adhesive performance in the laboratory

Adhesive testing

Testing dust collector filter fabric performance in the laboratory

Dust collector filter fabric testing

Testing cabin air filter fabric performance in the laboratory

Cabin air filter fabric testing

Testing filter paper performance in the laboratory

Filter paper testing

Testing glass fiber performance in the laboratory

Glass fiber testing

Goods packaging inspection