Quality Control
Stringent quality control processes ensure every product meets the highest standards.
Quality Control Data
Our commitment to quality is backed by professional personnel and rigorous standards.
Quality Control Process
From raw material inspection to customer follow-up, every stage is carefully monitored.
Raw Material Inspection
Strict inspection of incoming polyester monofilament and raw materials to ensure they meet our quality standards.
Monofilament Testing
Laser diameter measurement, load heat shrinkage testing, and material composition verification.
Warping Process
Precision warping with automatic tension control to ensure consistent thread arrangement.
Weaving Process
Advanced German and Swedish looms produce high-quality fabrics with precise weave patterns.
Heat Setting
Norwegian NLI-14500 and Xi'an Aviation heat setting equipment for optimal fabric properties.
Seam Processing
Austrian WIS C-5 automatic splicing machine for seamless fabric connections.
Comprehensive Testing
Air permeability, dimensional stability, abrasion resistance, and tensile strength testing.
Final Inspection
100% inspection before shipment to ensure every product meets specifications.
Packaging & Delivery
Professional packaging and careful handling to protect products during transportation.
Customer Follow-up
Regular customer visits and technical support to ensure optimal product performance.
Quality Assurance
Our commitment to quality is backed by professional personnel and rigorous standards.
Professional QC Team
Dedicated quality control team ensures thorough inspection at every production stage.
Three-Level Testing
Raw material, semi-finished product, and finished product inspections guarantee quality.
National Standard Compliance
Testing conducted according to Chinese national standards for paper machine fabrics.
6S Management
Implementing 6S production site management for organized and efficient operations.
Customer Profiles
Comprehensive customer database with regular follow-up and maintenance records.
Technical Support
Providing product selection, installation and operation guidance. Specific service arrangements confirmed per project.
Quality Certifications
Quality assurance through verifiable systems. Hengfeng conducts comprehensive testing for fabric density, air permeability, thickness, strength, dimensional stability and seam quality.