Project Background and Client Requirements

This client is a well-known construction machinery equipment dealer from Southeast Asia. They needed high-performance air filters for heavy-duty construction machines. The client had strict requirements on dust holding capacity, dimensional accuracy and batch consistency, and required stable mass supply and punctual shipment.

Our Solution & Project Execution

Our technical team analyzed the client’s working conditions and selected suitable composite filter media, optimized the pleat structure of the air filter to improve dust retention. Before mass production, we finished sample testing and performance verification.
Relying on our 40,000㎡ factory and automated production lines, we completed the large batch order efficiently. Our QC team carried out full sampling inspection to guarantee all products meet the client’s technical standards.

Project Outcome and Long-term Cooperation

The delivered air filters passed the client’s acceptance inspection smoothly. The filters performed well under harsh construction site environments. After this project, the client signed a framework long-term supply contract with our company for air filters and oil filters. This case proves our capability to deliver large-volume, high-quality filter solutions for global engineering machinery customers.