Quality Control
Home > Quality Control  
General Standards
V-Trust uses the ANSI/ASQ Z1.4-2008 as its sampling standard and acceptable level of quality. This method is wid

Defect classification
Defects detected during visual inspections are classified into three categories as follows: Critical Defect – corresponds

Products We Inspect

Other reference standards
N.B.: ] 1. No running yard shall be penalized more than 4 points for warp and weft defects.  2. 

Pre-Shipment Inspection (PSI)
Pre-shipment inspection (PSI) services from TOS help governments around the world to protect their import revenues, f

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