





High precision non-standard tungsten steel and ceramic needle gauges, with an accuracy of up to 0.0005 in one direction and a roundness controlled within 0.0005. The dimensions are precise and the delivery is fast.

We can provide various high-precision punches and bushings for use together. The products roughly include: punch, ejector pin, liner, cup needle, metal stamping parts, die, core shaft, etc.
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The outer diameter tolerance can reach 0.0005 in one direction, the roundness can reach 0.0003, and the surface smoothness is Ra0.025a. It is widely used in powder metallurgy core rods, impact resistant continuous punching dies, cutting tools, etc. Stable performance and fast delivery!



It can be used for drilling and tapping operations, and can also be equipped with multi-axis devices to improve efficiency. It is a product processing with high precision requirements, and mass production products can be equipped with automatic operations.

Servo feed, high precision, strong stability, high sensitivity, accurate positioning, etc.

The utility model has the characteristics of high precision, high efficiency, low energy consumption, small friction coefficient, compact structure, strong universality and the like




It is not only a surface beautification process to create an extremely smooth mirror effect, but also a finishing technology that can significantly improve the comprehensive performance of materials.

Exceptional wear resistance, excellent corrosion resistance, excellent electrical insulation, good heat resistance, accurate size compensation

Unmatched uniform coverage, excellent corrosion barrier, extremely high hardness (HV900-1100) and strong wear resistance, with special function "armor"