Sungil Co,. Ltd (S. Korea) was founded in Feb 1998 and is committed to GRP water tank fabrication. GRP (Glassfibre Reinforcement Polyester) water tank is design in accordance to ISO 14000 ideology on environmental management. Its GRP sheets are produced in house, so to the SMC raw materials and its produces are fully made from these in-house components.

The panels are made of the state-of-the-art compound materials, GRP which is a combination of unsaturated polyester resin with a filler, catalyst, isomer, etc, made from non-alkaline glass fibre. This material is a high temperature and high-pressure molded (Hot-pressed SMC) and is non-harmful to drinking or consumption. 

Our GRP water tank panels are designed with special shape for maximzing safety against stress & deformation, GRP panels are manufactured by oil-dydraulic press under high temperature & high pressure, it maintains top water pressure strength with no dimensional deviation by temperature change.

Wave Proof Panel For Earthquake-Proof Design.

Features of Internally Reinforced System:

• HDG bolted C-channel skid base
• Earthquake resistant designed
• Internal Stainless steel tie rod with PET coating
• Powder coating on internal Stainless Steel reinforced components
• Epoxy coating on all internal bolting & connection parts
• Use of acetyl cap bolts for roof panels. PVC cap for external HDG bolts, nuts
• GRP roof support, GRP internal ladders
• Name plate

GRP Hot & Cold Water Storage (Thermal) Tank

Sungil’s GRP water tank used single board panels of precious metals such as steel, sus, etc. that hold thermal conductivity of around 250 times standard levels.

• Excellent insulation of GRP Materials with Eco-Friendly Polyurethane heat insulating material prevents freeze & water condensation.
• There is non-woven fabric with excellent adhesion inside GRP insulated panels, ensuring shape stability of panel for longer product lift-span.
• GRP insulated panels with 4 layers structure ensures excellent insulating effect
• Thickness of insulated panel: 25 ~ 33mm

Features Of ENM (Earthquake-Resistant type) Water Tank