Loadstar is centered in developing and manufacturing central-heating and warming products, heat exchangers.

乐思达专注于研发、生中央供热、供及工业炉的施工。

Loadstar has two subsidiary companies, that is, Dalian Furnace Research Center and Shenzhen Thermal Engineering Design Institute.

下大连工业炉研究中心、深圳热工所两个全资子公司。