China maintains strict quality control for garlic exports through a four-tiered system covering regulatory oversight, full-chain traceability, international certification, and market-specific compliance—ensuring consistency from farm to shelf:
- Mandatory Government Supervision: All garlic planting bases and processing facilities must be registered with China Customs . Customs conducts pre-export inspections (document verification, on-site checks, laboratory testing) and random annual audits, with rejected batches prohibited from export. Pesticide residue limits (MRLs) align with global standards (e.g., 0.01mg/kg for EU markets) , and heavy metal/aflatoxin testing is mandatory.
- Full-Chain Traceability System: Following Shandong’s local standard DB37/T 4129—2020 , each garlic batch gets a unique traceability code covering planting (fertilizer/pesticide use, harvest date), processing (sorting, packaging), storage (-2.5℃ to -3℃ cold chain ), and shipping. Buyers can access real-time data via official platforms to verify origin and quality.
- Rigorous Certification & Standards: Export garlic meets ChinaGAP (good agricultural practices), HACCP, and ISO 9001 requirements . For premium markets, additional certifications (FDA for US, EU Organic for Europe) ensure compliance with regional laws like EU Regulation 178/2002 , including labeling mandates (product name, origin, producer info in local languages).
- Market-Specific Quality Control: For SE Asia’s tropical climate, garlic uses anti-mold packaging and low-moisture processing (≤70%) to prevent spoilage . For EU/US, strict sulfite limits (≤10ppm) and defect-free sorting (100% for pure white garlic) meet premium standards . Post-export, Customs tracks overseas feedback to adjust risk monitoring and 抽检 rates.
This system ensures Chinese garlic consistently meets global quality benchmarks—backed by 98% freshness retention for 60 days, 0% spoilage in targeted logistics, and compliance with 100+ countries’ food safety regulations—making it a trusted choice for B2B buyers worldwide.




