Quality Assurance
Dawang Factory is dedicated to high-quality production in Sand Casting processes. To achieve this, we employ a variety of quality control measures, including Coordinate Measuring Machines (CMM), Magnetic Particle Testing (MT), Radiographic Testing (RT), X-ray inspection, non-destructive testing, as well as tensile strength and impact testing. These comprehensive inspection methods ensure precision and reliability in the dimensions and quality of each part, along with their performance in tensile and impact resistance, providing our customers with outstanding product quality and reliability assurance.