Exploration on the transformation and upgrading of construction enterprises to EPC under the new policy situation

Realize the whole life-cycle construction mode of “BIM + design, construction, operation and maintenance” and build a city CIM base!

@You can’t miss the construction information of changchunren! Road occupation construction

Safety Technical Disclosure for Suspended Scaffolding Operations

The standard three-dimensional diagram for the installation of fastener type steel pipe external scaffolding is understandable to laymen! 44

Jingwei Company has developed spinning guide and stabilized construction for 40 wells

From June 14, these roads will be closed for construction! Enclosed schematic diagram!

For projects that must be subject to bidding, first “construction” and then “bidding”, is the contract valid?