Company Profile

HAOHAI

Professional provider of electrical connection solutions

The company was established in September 2018 and is a subsidiary of Nantong Xinjianghai Power Electronics Co., Ltd. The company mainly engages in sheet metal production of conductive copper bars, mainly producing conductive copper bars in electric vehicle capacitors, power electronic copper bars, frequency converter conductive busbar, and soft connection copper bars. These products are widely used in new energy fields such as electric vehicles, wind power, power locomotives, and frequency converters.

Obtained IATF16949 certification in 2022
Obtained ISO9001 certification in 2019
High and new technology enterprises
南通世和新型医用材料有限公司
  • Guided by market demand, continuously innovating and dedicated to serving the general public
    Users provide high-quality products and services, becoming a high-quality enterprise trusted by customers

南通世和新型医用材料有限公司
  • Be the most professional supplier of electrical connection solutions


南通世和新型医用材料有限公司
  • Integrity, pragmatism, and winning the full trust of customers
    Professional and efficient, creating long-term value for customers


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Nantong Haohai Electrical Appliances Co., Ltd