About Us
Expansion joint specialist and Industrial solutions experts
Founded in 2005, CV Alton Karunia has established itself as a leading provider of high-quality expansion joints and piping solutions. With nearly two decades of experience, we have consistently delivered reliable products to a diverse range of industries, ensuring the utmost in flexibility, durability, and performance.
What we do
Our experts deliver innovative designs and effective technical solutions through thorough planning and development to optimize efficiency for our customers.
As the data all gathered, we then design the sketch with precision before crafting it
We produce high-quality products with standardized processes, ensuring reliability and conformity to customer-specific needs.
Our Products
Precision-engineered, custom-sized expansion joints for every applicationābuilt to handle movement, pressure, and performance











Our Clients
We are trusted by this company so far…









Our Location
Free Consultation!
Hit Up to Our Contact Below to Discuss Your Manufacture Needs with Us
- Office: Jl. Taman Cendrawasih No.5, Ngeni, Kepuhkiriman, Kec. Waru, Kab. Sidoarjo, Jawa Timur
- Workshop 1: Perumahan Rewwin, Jl. Wedoro PP, Wedoro, Kec. Waru, Kabupaten Sidoarjo, Jawa Timur
- Workshop 2: Jl. Mayjend Bambang Yuwono KM 32,1 RT/RW 16/06, Kemangsen, Kec. BalongBendo, Jawa Timur
- +62318670584 (call only)

