Delivery is the most enjoyable moment in which we have the opportunity to respond the expectations of our customers with the right equipment and friendly design.

We keep stock on Gasoline, diesel generators, UPS devices, lighting busbars and rectifiers up to 100 kW in Sofia, Plovdiv and Varna. The rest of available equipment can be delivered swiftly, since our equipment is produced only in EU-countries factories.


We recommend using 1.2 factor to multiply the required output power you need to generate by your powergen, so that it can operate at 100% of its capacity.


HI Engineering team coordinates and manages the entire logistics needed for timely delivery and installation not only for new UPS, busbars and generators but also for our full range of products and services: transport, repair, supply and installation, as well as for used generators and UPS systems. Our project management team is focused in providing smooth and seamless installation. You can rely on us for complete on-site services – from unloading and positioning to electrical and mechanical engineering, commissioning, and submission of control over equipment to you. We produce, deliver and install quickly and efficiently – all over the country or around the world. We build strong connections with shipping companies and forwarders, allowing us to remove unnecessary intermediaries and reduce delays and costs.

Keeping our promise to deliver reliability to our customers, HI Engineering team thoroughly checks all products before they are finally delivered and installed. Our check processes are one of the most detailed procedures of business we do. HI Engineering ensures that all delivered equipment is correctly and thoroughly inspected, no matter it is brand new or used. Our highly qualified technicians perform all necessary repairs or improvements before final dispatch to our customers. In order to stay within deadline and to provide successful integration, we check that the site’s work (installation or disassembly) is done correctly, efficiently and with all required permits.


Delivery and installation of generators and UPS devices

Busbars systems design & building


Buildings electrical architecture & implementation – complete solutions

Automatic boards design & production, replacement of UPS batteries

You have questions, are you unsure of your choice? Or you are ready to order – please, call us!

For detailed technical information and catalogues, please, visit our TECHPORTAL.