Welcome to
PT. Cahayasakti Diptaprima (CSDP)

"Not only mere commercial aims, but the task of improving mankind"

We have participate and completed both national and international projects of
CFB Boiler, Cement Plant, Steel Plant, Textile Industries, Fertilizer Plant, Pulp & Paper Mill, Plywood Mill, Glass Factory, Power Plant, Aluminium Plant.

Our Clients

PT. Indocement Tunggal Prakarsa, Tbk.
PT. Semen Gresik, Tbk
PT. Indah Kiat Pulp and Paper, Tbk.
PT. Riau Andalan Pulp and Paper
PT. Lontar Papyrus Pulp and Paper Industry
PT. Toba Pulp Lestari, Tbk.
BP MIGAS – Tangguh LNG
PT. Mulia Glass
PT. DSSP Power Sumsel
PT. Holcim Indonesia, Tbk
PT. Bangun Arta Mineral
PT. Cikarang Listrindo
PT. Oki Pulp & Paper

Our vision

To be the best and reliable company in the supply, installation and maintenance of refractory.

Our Mission

  • We will do the best for every refractory jobs.
  • We shall endeavor to excel in customer service by continuously cultivating skills, competencies, positive attitude and performance result.
  • Provides value-added services to our customers by creating a successful partnership.