Castem delivers high quality products maintained by inspection processes and quality control systems based on global standards.

ISO 9001:2015Certification

The delivery from CASTEM products to the world We deliver quality products to various industries around the world.ISO 9001:2008 certification in every processes is just a milestone.We keep focusing on the quality in every aspect of our business.

Quality Test

The utilization of advanced analysis and testing equipment. CASTEM brand's products are manufactured under a strict system of quality control. Most of our products work inside machines.Stable performance of machines can be achieved by reliable parts.That is why we pursue the quality in our products.We are making effort to satisfy the required accuracy and durability by carrying out various tests and inspections.

  • X-ray analysis machine We, CASTEM, use an X-ray analysis machine not only for an examination, but also making conditions such as position of Gate or temperature which are needed to make products. We make effort to reduce defective products.
  • Leak test By pre-programming the part to be measured and setting the product on a measuring table, high-precision size measurement can be performed. We strive to accelerate product measuring, increase the precision of measurements, and minimize defects in our products.
  • Metal constituents analysis Traditionally, the measuring process was carried out manually, but through programming it is possible to automate this process, which contributes to faster inspection. We expect to be able to further streamline our measuring techniques by automating the registration of the size measurement data to the inspection report sheet, etc.