Ningbo Yinzhou Hongyong Machinery Factory was located in Ningbo China, a port city. We are a professional machine parts manufacturer. We are specialized in many kinds of machining parts, including CNC parts, casting parts, precision machining parts, metal hardware and forging parts. Material covers cast iron, bronze, aluminum, carbon steel, stainless steel etc. We have decades years of experience in metal parts related products and can customize parts based on customer provided drawings. The appropriate price and high-quality service are our original intention. We have a professional QC team, which is a strong support for our pursuit of quality. Continually improving the quality which pursue customers' satisfaction is the most important task for us.
Hope we will have good cooperation with each other.

Quality Assurance

Our dedicated test and inspection department features the following equipment:
• Coordinate measuring machine (CMM)
• Video measurement (profile projector)
• Pin gauge
• Block gauge
• Thread gauge
• High gauge
• Micrometer ID/OD
• Caliper digital
• Indicator
• Granite Surface Plate