Inner Mongolia Tongyuan Industrial Co., Ltd.
[ Manufacturer Trader ]Main business are Prefabricated components, Concrete
Anda Tuanjie Prefabricate Factory
[ Manufacturer ]Main business are Prefabricate, Prestressed hollow board, Large-span hollow board, Heat-preserving building blocks.
Harbin Tianyuan Cement Product Factory
[ Manufacturer ]Main business are Concrete, Prefab.