Beijing LIRR High Temperature Materials Co., Ltd. was converted from Beijing Lirr Refractories Co., Ltd. on December 28, 2007. It is a high-tech enterprise which integrates development, production, engineering design and engineering contracting on high temperature refractories. It is consisted of prefabricated refractories plant, monolithic refractories plant, pressed refractories plant, machine workshop and flow control refractories plant.

It has two holding subsidiaries, which are Shanghai Lirr Refractories Co., Ltd. and Luoyang Lirr Refractories Co., Ltd. Its total assets are 450million and net assets are 300million.