The pursuit of quality is Delta's DNA, and quality assurance is Delta's highest management commitment.Delta implements IATF16949 and ISO13485 quality management systems, and never compromises on quality, pursuing 100% reliability. We strictly implement quality control methods such as first product inspection, operator self-inspection, inspection, finished product inspection and shipment inspection. There are many items we execute 100% full-size inspection. Material chemical composition and mechanical properties can be tested on-site, and product lot numbers are traceable. By exposing production process defects on a daily basis, we assist production to achieve continuous improvement and reduce the rate of nonconforming products.

The foundation of our quality system is a documented batch control and traceability system that creates a framework for clear definitions of material control, process control, and test procedure control, thus providing our customers with confidence that products are manufactured in a defined and controlled environment.Delta's quality policy ensures that the company is able to comply with the requirements of the quality management system.

Delta is committed to continuously ensuring the effectiveness of its quality management system. Delta's mission is to manufacture state-of-the-art products that exceed customer expectations for product performance and quality. The company continually improves its manufacturing processes and quality systems with the ultimate goal of zero-defect products and a satisfied customer experience.