Import Electric Insulation Material — Buy in Bulk from Supplier in China

Shandong Helida Insulation Material Co., Ltd., based in Jinan, China, supplies electric insulation material for industrial use. The product line includes Bakelite, epoxy and durostone grades that offer high dielectric strength as highlighted by the supplier. It is designed to resist elevated temperatures and aggressive chemicals, meeting the supplier’s claim of temperature resistance and chemical resistance. The material complies with ISO and CE standards and carries SGS and FSSAI certifications as noted in the listing.

In the insulation market, typical Bakelite formulations achieve dielectric strengths of 20‑30 kV mm‑1 and operate continuously up to 200 °C, which aligns with the supplier’s description. Standard density for these polymers ranges from 1.3 to 1.5 g cm‑3 and moisture content is kept below 0.5 % to preserve electrical properties. The feedstock is supplied as semi‑finished plastic injection molding material, a common form for downstream processing. Industry practice also expects a UL94 V‑0 flammability rating for such applications, providing an additional safety benchmark.

These insulation materials are used in transformers, circuit boards and other components where reliable insulation is critical. Buyers such as automotive manufacturers, telecom equipment makers and consumer‑electronics producers typically request flexible MOQ options. Shipping terms include FOB and CIF, and purchasers are advised to confirm the exact certification documents and lead‑time with the supplier before placing orders.

Shandong Helida Insulation Material Co., Ltd. is located at No 13, Huaxin Road, Jinan 250100, Shandong, China. The company is classified as an imported tier supplier and holds a harbor trust tier, indicating that it has passed basic verification checks on the platform. Current response metrics show a 0.00 % response rate with no recorded average response time, suggesting that communication may require proactive follow‑up.

The supplier advertises a range of electric insulation materials, emphasising durability and performance for manufacturers. While the listing confirms compliance with ISO and CE standards and mentions certifications such as SGS and FSSAI, it does not disclose specific minimum order quantities, lead‑time estimates or detailed pricing structures, so interested buyers should request these details directly.