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Paving The Future Of Indonesia

With Polymer Modified Asphalt (PMA) and Specialty Asphalts
Our Products are made to resist regular wear and tear that cause cracking and deformation. In fact, many of our modified asphalts last up to 10 years longer.

More Durable
Road

  • Rutting resistance
  • Wearing resistance
  • Crack resistance

Less Life Cycle Cost

  • Reduce the frequency of re-pavement
  • Rational pavement term and cost efficiency

Skid
Resistance

  • Porous pavement
  • International Roughness Index improvement

Low
Noise

  • Porous pavement
  • Better fuel consumption
Learn More About Polymer Modified Asphalt (PMA)   
International Roughness Index

Fact 1

SHOREKI is the only one company who can cover from upstream to downstream of Asphalt business in Japan.

Fact 2

SHOREKI has 60 years history in Asphalt business which reflects our high product quality and technical expertise.

SHOREKI Knows Everything About Asphalt Business

SSA

SSA's Mission and Values

SSA connects Japanese technology with Indonesian infrastructure—delivering durable roads through high-quality PMA. We focus on product performance, backed by rigorous testing and field-driven insight.

Our materials are trusted on site, not just certified in theory.

Core Values

  • 1
    Technical Integrity. Reliable performance through strict testing of every batch.
  • 2
    Field-Based Support. Practical advice helps maintain quality during mixing and paving.
  • 3
    Japan–Indonesia Synergy. Decades of Japanese expertise with deep local understanding.

SSA supplies PMA with added value—combining certified materials and practical expertise to support better construction outcomes.

SSA's Uniqueness & Advantage

Certified PMA. Field-proven. Delivered where it counts.

SSA supplies high-performance polymer-modified asphalt (PMA) with the agility and expertise to support real-world paving needs.

Certified Materials
Field-Driven Insights
Trusted Partnership

What Sets SSA Apart

SSA is not just a supplier—we're a mobile, responsive partner driving better paving outcomes across Indonesia.

01
Mobile Plant in Gresik

Our relocatable facility enables fast, flexible delivery tailored to each project's location and timeline—reducing delays and increasing efficiency.

02
Dual Testing in Indonesia & Japan

Quality is assured through field testing and lab validation at Showa Rekisei Industries Co., Ltd., giving confidence on every pour.

03
Technical Advice On Site

Hands-on guidance during mixing and compaction keeps PMA performance consistent from plant to pavement.

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