You may annoyed that your supplier always change components or materials different bath even you pay for inspection ?

You may be aware until last moment until got paint /pocket money lost ,even suffer client complaint or recall?

Supplier always have excuse for keep change and avoid any compensation?

CCS product specification services can help you . All the product specification or parameter will show and lock in the technical file. Seal sample and inspector will clause by clause check according to your spec. More evidence for non-compliance record and strong guideline of your quality control supply chain.