Fibreglass Product / Produk Fiberglass .
PT. Graha Sentral Jaya bergerak di bidang manufaktur dan pemasaran produk fibreglass untuk kebutuhan industri, perumahan serta kontraktor bangunan seperti Septic Tank, STP dengan sistem Biotech Extended Aeration, Silinder Tank FRP, Ground Tank FRP, Panel Tank FRP, Portabel/ Portable Toilet, Bak Mandi Fiberglass, Grease Trap FRP, Rooflight & Gutter, FRP Chemical Storage Tank, Lining/ Pelapisan FRP, Reactor Tank FRP, Scrubber FRP serta Customized Design & Job Order.
biotech / biosys septic tank
biotek / biosys septik tank
bioseptic / biosys septik tank
bioseptik / biosys septic tank
ipal biotech / biosys
stp biotech / biosys
flexible/ fleksibel toilet
wwtp biotech/ biosys
tangki kimia
tangki air
lining frp
portabel / portable toilet
Flexible / Flexibel toilet
