Description: Septic Tank Biotech System & BioSys, STP Biotech System, Tangki Air Fiberglass, Ground Tank Fiberglass, Tangki Kimia Fibreglass, Toilet Fiberglass, Grease Trap, FRP Lining & Coating, Panel Water Tank, Talang Air, Atap Transparan, Sepeda Air Bebek, Perahu Dayung, Bubuk Bakteri WC
septic tank (228) portable toilet (107) stp biotech (10) septictankbiotech (3) septic tank modern (3) tangki air fiberglass (3) toilet portable fiberglass (2) frp panel tank (2) septic tank biosys (2) biotech system (2)
perahu dayung fiberglass motif kayu
Graha Sentral Jaya juga memproduksi perahu dayung kecil / mini boat fiberglass , dilengkapi dengan 4 buah dayung serta atap kanopi.
Sangat cocok ditempatkan ditaman hiburan air / taman bermain di sungai, pantai, waduk dan kolam. Dapat di naiki oleh 5 orang dewasa.
PT Graha Sentral Jaya – Fibreglass | Septic Tank Biotech Biological System & BioSys, STP Biotech System, Tangki Air Fiberglass,
Toilet Portable Fibreglass | Fibreglass Manufacturer ( Septic Tank Biotech System, STP Biotech, Tangki Air Fiberglass, Ground Ta