Huaqiang Chemical Group Stock Co., Ltd.
+8615380400285 sales2@liwei-chem.com

Quality Control

Rigorous quality assurance processes for chemical products

Quality Control

We boast 50 years of quality assurance. Our fertilizers have served high-yield farmlands covering 246.42 billion square meters. We own a 128-meter double high tower, the tallest of its kind across Asia.

Huaqiang Chemical Group Stock Co., Ltd.

Quality Metrics

Key performance indicators for quality assurance

100% Compliance

Full adherence to international quality standards.

Zero Defects

Stringent quality control ensuring flawless products.

24/7 Monitoring

Continuous quality monitoring around the clock.

10+ Certifications

Multiple international quality certifications.

Quality Process

Our step-by-step quality control approach

1
Raw Material Inspection

Thorough inspection of all incoming raw materials before production begins.

2
Lab Testing

Comprehensive laboratory testing to verify chemical composition and purity.

3
Production Monitoring

Continuous quality monitoring throughout the entire production process.

4
Final Verification

Final quality verification before product shipment to customers.

Huaqiang Chemical Group Stock Co., Ltd.
Quality Inspection Methods

Adopting DCS automation control technology and holding ISO Management System Certification, we implement rigorous quality control and fully support third-party testing.

Real-time Monitoring
Batch Traceability
Automated Testing
Documentation