Our Main Service
During production Inspection (DPI)
Container Loading Supervision(CLS)
Factory Audit (FA)
Simple Factory Audit (SFA)
Social Compliance Audit (SA/Sedex)
TOPWIN offers a full range of quality related services across China & Asia, including Product QC Inspections at any stage of production, Factory/Social Auditing & Laboratory Testing services. Our services are aimed at minimizing the risks of defective products from your suppliers in China, safeguarding your company against expensive product recalls.