PG parts

Dongguan Dachun Precision Mold, a professional manufacturer with a modern factory in China, offers precision PG parts for industrial applications. Our components ensure accurate dimensions, durable materials, and reliable performance in demanding manufacturing processes. We provide customized solutions tailored to specific tolerance and material requirements. As trusted manufacturers in China, we guarantee rigorous quality control, competitive pricing, and timely delivery directly from our production base.

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PG parts, tungsten steel punch


Optical projection grinding and PG parts refer to parts mainly processed using optical projection grinding technology. When processing, the WASINO optical grinding machine can achieve high-precision surface machining with a machining accuracy of ± 1 μ, which can accurately meet the requirements of optical grade surface accuracy. The surface roughness of the processed punch is low, the smoothness is high, and the smoothness can reach Ra ≤ 0.02, which can effectively reduce damage to the processed material and improve the wear resistance and service life of the punch, ensuring processing quality and efficiency. We have a very professional team of 10 mold engineers and have reached long-term strategiccooperation with ASMPT, Amphenol and other well-known companies. We look forward to your product desiandrawings. We will reply within 24 hours and provide you with a quick quote.

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Advancing Precision in Manufacturing with Specialized Components


In modern manufacturing, especially within industries like electronics and precision engineering, the quality of tooling directly impacts the final product. Components that stamp, cut, or form materials must operate with exceptional accuracy to ensure consistency, minimize waste, and maintain production efficiency. When these tools underperform, it can lead to increased downtime, higher scrap rates, and compromised product quality, directly affecting operational output and cost.

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