About Designer Machinery About Us > Quality Control System

We strictly control the whole manufacturing process of our plastic sheet extrusion machine, thermoforming machine, full biodegradable machinery, packaging machinery, and thermoforming mouds. All of our products are manufactured to the highest standards ISO 9001:2008, we also established the relationship with German DMG Machining Center and America Haas Machining Center to ensure the device provided by us with the highest performances.