Supply of Siphonic Rainwater Drainage System for Vinfast Vung Ang Factory – Phase 2

VinFast Electric Vehicle Manufacturing (Vietnam)Hydrotech Joint Stock Company and Valsir Italy supply the RainPlus Siphonic rainwater drainage system for Phase 2 of the VinFast Factory project. Location: Vũng Áng Economic Zone, Kỳ Anh Town, Hà Tĩnh Province. The VinFast electric vehicle manufacturing plant in Vũng Áng Economic Zone is built on a...

Notice of Company Headquarters Relocation

Dear Valued Customers and Partners, Hydrotech Joint Stock Company respectfully announces the relocation of our headquarters, effective from August 22, 2025, as follows: Old Address: No. 719, Phuc Dien Street, Xuan Phuong Ward, Hanoi City, Vietnam. New Address: No. 1129, Phuc Dien Street, Xuan Phuong Ward, Hanoi City, Vietnam.All business operations...