タイトルまたは説明

The tooling is made from special alloy steel and processed by high precise CNC machine, which makes the integrated parameters of the tooling at advanced level with **0% interchangeability. Word and design engraved by computer. Heat treatment is performed by vacuum quench to enhance tooling lifespan. Tooling is treated professionally by German OTEC polisher. Die cavities is polished by international fluid polishing equipment, which makes the tooling quality and precision reach the international advanced level.