China
Heng Long Ltd, founded in 1897, operates with over 54 industrial sites and 24 F&E centers across 32 countries worldwide. The company specializes in providing customized solutions and delivering key products to meet the technological challenges of tomorrow. Heng Long serves markets including semiconductors, electric vehicles, battery energy storage systems, solar energy, wind power, railways, aerospace, chemicals, buildings, infrastructure, power distribution, and energy conversion. Their services include on-site service, corrosion-resistant facility maintenance, simulation tools, professional training, and electrical testing. The company is engaged in various applications such as high-temperature graphite solutions, carbon for electronics, corrosion-resistant graphite products, high-performance optics, thermal insulation, and energy conversion. Heng Long participates in major industry ev
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