ABOUT About EST Supplies Sdn. Bhd. is an associate company to Environmental Science (M) Sdn. Bhd.. We specialize in providing household, builders hardware and construction materials. CATALOGUE Catalogue Prefer to browse our catalogue? View the digital version now. Arcweld AIM BODA FEMI JSC KKM MOSTAR JSC-PLASMA Parweld MIG Parweld TIG AIM TCM 3M Mask AS FRC AIM CONTACT US Contact Us We love to hear from you. Our sales representatives available 24 hours a day.