Engineered uptime for industries that cannot stop.
Authorized distributor of RYDLYME®, BELZONA® and CONDAT® — backed by 25+ years of on-site technical service that keeps critical equipment running across Bangladesh.

A quarter century of industrial reliability.
Since 1999, S.A. International has been the maintenance partner trusted by Bangladesh’s most demanding operations — power generation, cement, textiles and beyond.
- 01Exclusive distribution of RYDLYME®, BELZONA® and CONDAT® in Bangladesh.
- 02Marketing partner for NESL (India) — online safety valve testing & leak sealing.
- 03On-site execution with 25+ years of proven field experience.
World-class products,
proven on the floor.

Biodegradable Descaler
The world’s most trusted descaler — safely dissolves calcium, rust and scale from boilers, heat exchangers and cooling towers.
Specifications →
Polymer Composites
On-site repair and protection — rebuild, seal and coat without welding or costly replacement.
Specifications →
Specialty Lubricants
French specialty lubricants for extreme industrial environments — maximizing equipment life and uptime.
Specifications →End-to-end maintenance,
executed on-site.
Serving Bangladesh’s
key industries.












Ready to optimize your
industrial operations?
Bangladesh’s most experienced maintenance team is ready to help. Get expert advice and a tailored service plan for your plant.