Bazhou secondary construction qualification transfer

The construction method of percussion drilling cast-in-place pile and the preventive measures for common quality problems are all over!

From October 1, the construction unit shall not be required to advance funds for construction! The project payment shall not be defaulted on

Construction technology and quality defect treatment method of foundation pile head breaking

Liuyang toilet shower waterproof, professional waterproof and leakage repair construction

Construction of decoration works of several purification workshops of Huaye

For 3 months! Construction! Bypass!

Longxi Investigates and Punishes an Illegal Behavior of a Construction Unit Damaging Radio and TV Cables