We select top-quality materials imported from Japan such as SKH51, SKH40, DC53, and SUJ2. With advanced equipment and exquisite processing technology, we craft high-precision customized components with a peak precision of up to 0.002mm, ensuring that every detail is accurate and error-free. For ordinary custom products, we can respond quickly and complete within only 3 working days. For special products that require heat treatment and surface treatment, we promise efficient delivery within 7 working days. These special customized parts have excellent performance and are widely used in many fields such as automobiles, air conditioning, household appliances, precision hardware, semiconductors, and motors.