Baut Galvalum - MEGATruss Global Showroom : Jl. Mayjend Sungkono 1005 (DEPAN POM BENSIN BURING), - Kota Malang Office : Citra Garden City / Ciputra, Blok P1. No.4 - Kota Malang Workshop & Factory : Pergudangan Mutiara Margomulyo Indah Blok A-37, Kota Surabaya Phone : Telkomsel : 0853 3443 9900(Call, SMS, WhatsApp, Indosat : 0856 55 40 0004 (Call, SMS, WhatsApp) Phone & Fax : 0341 - 754253