China National Building Materials (Group) Corporation (CNBM), established in 1984, now is one of the largest state-owned group corporation in China, dealing with building materials & industrial equipment. Up to year 2010, CNBM Group's total asset is 20 billion USD and total staff is more than 100,000.

CNBM International Corporation, specializes in designing & manufacturing of various kinds of construction machinery, including tower crane, building hoist, etc. All the equipment produced by CNBM are compliant with the National level quality standard, and wins great

Reputation for their endurable performance in worldwide markets.