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

乐专注于研发、生产央供热、供暖产品及工业炉的设计和施工。

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

下设大连工业炉研究、圳热工设计所两个全资子公司。