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A: ● Raw Material Inspection
All incoming materials (such as copper-based alloys, fibers, and binders) undergo rigorous testing for chemical composition, mechanical properties, and purity, with only certified materials approved for production.
● Advanced Manufacturing Processes
We adopt precision production techniques, including automated mixing, molding, and heat treatment, to ensure consistency in material density and friction performance. Each production step is monitored by professional technicians.
● Comprehensive Performance Testing
Finished products are tested for key indicators like friction coefficient stability, wear resistance, high-temperature tolerance, and shear strength, using industry-standard equipment to meet both military and civilian specifications.
● Compliance with International Standards
Our products adhere to relevant standards (e.g., ISO, ASTM) and undergo regular audits to maintain quality management system certification, ensuring reliability in diverse applications.
● Post-Delivery Support
We provide technical documentation, test reports, and after-sales follow-up to address any quality concerns promptly, backed by a team of engineers with years of industry expertise.

A: 365Days,in case of quality discrepancy,the buyer should be claim within 90 working days after the arrival of goods at port of destination.while of quantity discrepancy,the buyer should be claim within 15 working days after the arrival of goods at port of destination.

A: You can provide the brand, model, and year of your vehicle/equipment, or the size parameters of the friction material, and our technical team will match the corresponding model for you. We also offer free samples (freight to be borne by the customer) for customers to conduct installation tests and performance verification.