Indonesia’s Bolt, Nuts, and Mechanical Supply Producer
Your trusted producer for superior-grade building material solutions, serving you with excellence and reliability.
Your trusted producer for superior-grade building material solutions, serving you with excellence and reliability.
About Karunia Utama
Karunia Utama is a factory for anchor and other building materials. We provide products such as Bolt and Nut, Anchor Bolt, U-Bolt, Torque Control Bolt (TC-BOLT), Standard Bolt & Nut, Stud Bolt, Clam Bolt, Clam Grating, and Wire Mesh. We also provide custom construction needs such as custom bolts, and others.
Why Us
You can’t trust any company just like that. But we’re here to be your answer for the best and the most trusted bolt and nut company
We know that you need special bolt and nut for your building. That’s why we give you choice to design your own!
Most Likely You Need
Essential for securely attaching structures to concrete, providing stability & support.
Commonly used for high-rise building, steel structure, bridge, and railway such as LRT & MRT.
Fully threaded fasteners that connect flanges, fastening with nuts on both ends.
Primarily grips and supports pipes securely, ensuring stable installations and proper alignment.
At PT Karunia Utama Putera, proven excellence is our standard. We equip ourselves with advanced machinery for precise measurements and dedicate a quality check division to ensure every product meets exact specifications and the highest standards of reliability.
News
Heavy-duty construction projects require robust and reliable materials to ensure structural integrity. The essential components that contribute to the strength….
Chemical anchor bolt are essential components in construction and engineering, offering a reliable solution for securing heavy loads. These bolts….
Di dunia teknik dan industri, ada banyak komponen kecil yang tampaknya sepele, tetapi memiliki peran yang sangat penting. Salah satunya….
Jl. Sedayu City Kelapa Gading Blok A Selatan No 61,
RT.1/RW.9, Cakung Bar., Kec. Klp. Gading, Kota Jakarta Timur,
Daerah Khusus Ibukota Jakarta 13910
