Over 20 years of hardware expertise.

Since 2002, Obaja Mandiri Sukses (OMS) has been the trusted source for hardware and construction supplies in Malang, East Java. What started as a small operation has grown into a go-to name for contractors, builders, and homeowners who need quality tools and materials.

We stock everything from hand tools and fasteners to safety equipment, paint tools, door hardware, measuring instruments, and more — all at competitive prices, backed by professional service. We also supply hardware stores and building material outlets across East Java, making us a trusted wholesale partner for retailers throughout the region.