Thanh Phu has been certified with ISO9001-2000 accreditation from SGS (Swiss) since 1999, and we are committed to adhere to this standard in order to supply products with high quality consistently.
Our QA/QC department controls quality from incoming raw materials, work-in-process goods to finished goods in order to respond timely to non-conformity issues.

We have continuously invested in our quality laboratory to ensure our products consistently meet or exceed customers' expectation and requirements. Currently, we have our corporate criteria determined to evaluate materials performance, and finished products quality using ASTM standards for COF, sealing strength, elongation, sealing pressure, temperature, color control with L*a*b*, dE, barcode verifier under EAN13 guidelines.

. Xrite handheld device - color control: density, dot gain, with L*a*b* measurement, dE
. GretagMacbeth handheld device - similar usage as X-rite device
. Syncmaster software for color management and paint mixing
. Tension, elongation, puncture testing machine
. Color assessment cabinet for color visual testing under different wavelengths
. Coefficient of Friction machine (COF)
. Heat sealing machine
. Plaster oven for laminated film
. Electric balance
. Water residue measurement for solvent testing