Zhejiang Tuff Development Co., Ltd. is an industry-leading environmentally friendly boiler design and manufacturing enterprise, a full-industry-chain solution provider for thermal energy, and an expert in energy use management and optimization technology services.

Tuff Development has industry qualifications such as national A-level boiler production, A2-level pressure vessel production and A-level boiler installation. It has obtained American ASME and European CE certifications. It is a national high-tech enterprise, a provincial patent demonstration enterprise and a national postdoctoral workstation. The products and services of Tuff Development have covered six continents. At present, it has set up more than 80 offices and after-sales service outlets.