According to Aicha's inquiry, Construction Machinery Engineering Consulting Co., Ltd. is not a state-owned enterprise. Jianji Engineering Consulting Co., Ltd., 1998, founded in Zhengzhou, Henan Province, is a whole-process consulting solution provider and operation service provider specializing in the field of construction engineering. The company has comprehensive qualifications of engineering supervision: engineering cost consultation grade A, water conservancy construction supervision grade B, municipal industry (bridge engineering) grade B, municipal industry (road engineering) grade B, construction industry (construction engineering) grade B, and government procurement bidding agent.