cleaning

Buy Pac Flocculination Powder to Treat Surface Water to Maintain Regular Operation of the Center of Rural Clean Water and Environmental Sanitation

Package No. 1: Providing Cleaning Service Nhon Trach Electricity Building

Bidding Package: Hiring a Cleaning Service Provider at the University of Foreign Languages, Hue University

Package No. 14: Construction of Fire Prevention and Fighting System; Transformer Station and Clean Water Construction

Package 08: Construction and Natural Resource Tax, Environmental Protection Fee

Package Hh01: Construction and Installation of Equipment All Works

Clean Water Quality Testing Service in Group B in 2025 According to Qcvn 01-1: 2018/byt and Qcvn 01-1: 2024/byt

Package No. 01: Industrial Cleaning Services at Hung Yen General Hospital

Bidding Package: Supplying Materials and Construction Instead of Clean Water Pumps at Quang Yen Kxl - Works: Investment to Replace 37Kw Clean Water Pumps with 75Kw Pumps at Quang Yen Kxl

Cleaning Services for Quan Hoa District General Hospital