About Us

• CV. DIRGAHAYU Dirgahayu Group which contains 3 major companies as follow:
  
  1. CV. Dirgahayu Mfg. Co.: a leading stationery manufacturer in Indonesia, producing:
  - all kinds of books (ruling items, recycled and virgin pulp base paper) such as: spiral notebook, exercise book, writing pad, ruled paper, sketch book, loose leaf, shorthand notebook, etc.
  - Lever Arch File / box file
  - NCR (carbonless paper)
  - carbon paper
  - one time carbon
  - digital duplicator
  - stencil sheet
  - etc
  
  2. PT. Surabaya Agung Industri Pulp & Kertas Tbk., one of biggest paper manufacturer in Indonesia, producing:
  - MG Bleached Kraft Paper
  - Bleached Greaseproof paper
  - Unbleached Greaseproof Paper
  - Uncoated Recycled Woodfree Paper
  
  3. PT. Indo Algas, producer of agar-agar powder, established since 1990, uses Japanese equipment and technology (Nikkansui method) and the first agar-agar manufacturer in Indonesia that uses Japanese machineries and Japanese transfer technology. Obtained ISO 9001:2008 Certificate, GMP Certificate, Halal Certificate, BPOM Certificate (Food and Drug Agency-Indonesia Certificate). For food ingredients and various application, available GS-700 up to GS-900.