The insulating parts produced by our company adopt the vacuum casting process, which is the most widely used process method with the mostmature process conditions in epoxy resin casting. This process involves heating epoxy resin, mixing it with curing agents and flers, and then casting themixture into a mold placed in a vacuum casting tank. The material mixture solidifies into a thermoset product during this process. To ensure productquality, our company uses imported resins and curing agents to lay the foundation for product quality, and at the same time provides guarantee forproduct quality through strict process implementation.

The product’s main technical parameters are at a relatively high level in China, are consistent with comparable international products, and comply with national and IEC standards for this voltage class.