Quality Inspection Services

oqc is a leading quality control and management service provider, serving global brands, importers, and retailers of consumer products globally. with expertise in hardlines, softlines, consumer electronics, and electrical products, oqc delivers quality control services all over china. at ocq, we are convinced that a shorter time-to-market gives our clients a vital competitive advantage in their industries. that’s why we leverage a cutting-edge technology platform to deliver unmatched convenience, flexibility, and speed, in all the quality control services we provide. quality inspections pre-production inspection (ppi) during production inspection (dupro) pre-shipment inspection (psi) container loading supervision (cls)