Shijiazhuang Hong Sheng Da New Energy Co., Ltd., also known as HSD, is a contract manufacturer based in Shijiazhuang, China, specializing in biomass energy utilization. Established in 2016, the company focuses on the research, development, manufacturing, and sales of biomass burning facilities. With 11 to 50 employees, HSD is committed to energy-saving and emission reduction policies, having developed innovative products and numerous patents in the field. Their core product lines include biomass pellet semi-gasification burners, wood chips semi-gasification burners, and biomass fuel. Key offerings feature renewable energy furnaces, biomass combustors, and HSD biomass burners, available for international markets.
Shijiazhuang Dayao Thermal Engineering Co., Ltd. is a professional manufacturer and contract manufacturer based in Shijiazhuang, China, specializing in the research, design, installation, and debugging of industrial thermal equipment. Established with a focus on boiler technology and thermal engineering, the company operates a dedicated factory and employs a team of 11 to 50 professionals. Their comprehensive product portfolio includes refractory materials such as corundum bricks, burner blocks, and honeycomb ceramic regenerators, as well as specialized industrial machinery like steeping furnaces and cog single regenerative furnaces. Additionally, the company supplies essential components including valves and various types of refractory bricks for the metallurgy, mineral, and energy sectors. Since its registration in 2015, Shijiazhuang Dayao Thermal Engineering Co., Ltd. has positioned itself as a technical service provider capable of delivering integrated solutions for industrial furnace and boiler systems.