High Voltage DC Contactor,
High Voltage Fuse Manufacturer for New Energy Industry
Our expertise lies in producing ceramic HVDC contactors, HVDC fuses, PV optimizers, PV shutoffs for the new energy vehicle, ESS and PV industries.
What can we do
Our focus is on developing and manufacturing high-voltage DC relays, contactors, fuses, and other electrical devices exclusively for EVs, solar energy systems, and energy storage applications.
What we manufacture
Who is HIITIO
19 Years of Experience in the Electrical Industry
We specializes in new energy vehicles, photovoltaic, energy storage, and HVAC/R industry.
Our main products conclude HVDC contactors, HVDC fuses, air conditioning contactors, IEC AC contactors, and disconnect switch boxes, etc.
Our Happy Customers
Safety, Stability, and Top-notch Quality.
We are a reputable electrical manufacturing company with a strong track record of delivering top-of-the-line electrical devices. Our commitment to safety is reflected in the stringent quality control measures we employ at every stage of our manufacturing process, ensuring that our products meet or exceed industry standards.
We have introduced advanced automatic production lines and advanced laboratory testing equipments. The whole production process is strictly in accordance with the IATF16949 production system. PLM+ERP+MES system ensures the digitalization and intelligence of our factory production. The development, production and sales processes can be traced back to the source.