High-quality casting and CNC machining services

Ningbo LANG DA machinery co., Ltd. is a leading provider of high-quality castings and CNC machining services,We have a complete quality management system in place, and our facility is ISO 9001:2015 and ISOTS16949 certified for quality. LANGDA carry out all types of inspections at different stages of the manufacturing project.

Inspection by the machine operator

Here, the operator carries out various article inspections during (or immediately) after machining to identify tolerance problems. It involves using simple measuring tools such as go/no-go gauges and micrometers.

Testing and Inspection services are offered to confirm compliance to engineering specifications:

• Dye Penetrant
• Radiographic
• Ultrasonic
• Magnetic Particle
• Charpy Impact
• Tensile
• Hardness
• Spectrographic
• Coordinate Measuring (CMM)

Inspection in the Quality Control (QC) department

The inspection stage carried out on CNC machined parts by a team of quality control experts. These QC experts utilize height gages, microscopes, 2D projectors, micrometers, and coordinate measuring machines (CMM) to ensure that parts conform to the customers’ requirements. 

PROVIDING EXCELLENT SOLUTIONS BY Lang Da™

Speak to one of our experts today to learn more about our Quality products solutions.

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