Products of Graha Sentral Jaya :
– Storage Tank for Chemical
– Mixing Tank for Chemical
– Pipe, Ducting & Fitting
– Septic Tank BioFilter & STP BioSys
– Silinder Tank & Ground Tank for Water
– Panel Tank FRP & Tube Settler
– Rooflight & Gutter FRP
– Grease & Oil Trap
– Reactor Tank, Scrubber, Lining / Coating FRP
– Sedimentation Tank & WWTP Tank
– Job Order & Customized Design
Fibreglass Chemical Storage & Mixing Tank resistant to Hydrochloric Acid / HCL, Sulphuric Acid / H2SO4, Sodium Hydroxide, Fuel, Natrium Hydroxide / NaOH, Solar, and Other Chemical Liquid.