GWT is a German environmental engineering company held by TOLO ENERGIA. It is specialized in water treatment and energy production from photovoltaic, solar thermal and biomass based technologies.

GWT is based in Grafenrheinfeld (Germany) and has regional headquarters in Dubai (U.A.E.), Sidney (Australia) and Beijing (China).

Solare Italia Investimenti is a holding company, owned by TOLO ENERGIA and other partners, that focuses on engineering, building, selling and managing photovoltaic and thermosolar certified systems.

The mission of the company is to give the market the best solutions for clean and safe electric power production and consumption in each phase of the value chain.

ShengDong Group is the largest Chinese gas engine manufacturer. It has an extremely active R&D unit. Located in the center of DongYing city, it covers an area of 400,000 sqm and employs 2,200 people.

ShengDong has two main business: manufacturing gas fuel engines and generating electricity by fuelling various combustible gases. It has advanced machining center, gas engine assembling line, and modern trial run system for gas engine.

BDH Cattle is a leading enterprise in breeding, slaughtering and processing a variety of beef cattle and is expected to reach, in the next five years, the annual slaughtering capacity of 500,000 heads of cattle, becoming the first class company of the beef cattle industry of the whole Country.

Hong Feng is a leading company in the animal farming and vegetables production with headquarters in Jiayuguan City, Gansu Province, in the North-West region of China.

Ladurner is specialized in engineering, construction and management of waste water treatment plants and in the supply of advanced technologies for energy production, bio-fermentation, composting and landfill.