A: Our standard stainless steel grades are SUS304 and SUS316L. SUS304 is widely used for clean drinking water and fire water storage. SUS316L is recommended for coastal salt-spray and mildly corrosive environments. Custom stainless steel grades can be provided upon project request.

A: Bolted stainless steel tanks have high structural strength, food-grade sanitary surface and good heat resistance. GRP fiberglass tanks are lightweight, fully rust-free and cost-effective for large-volume storage. Stainless steel suits strict drinking water requirements, while GRP performs better in coastal anti-corrosion scenarios.

A: Yes. We provide CAD installation drawings, layout drawings and technical datasheets for MEP consultants and main contractors to prepare tender documents. Material specification sheets and structural calculation reports are also available.

A: There is no strict MOQ. We accept small orders for villas and small buildings as well as large bulk infrastructure projects.

A: Standard production lead time is 2–4 weeks, depending on tank type, capacity, plate thickness, insulation and certification. Expedited production can be arranged for urgent overseas projects.

A: Yes. We provide a full set of export documents including commercial invoice, packing list, bill of lading, material mill test certificate and certificate of origin for customs clearance in GCC, Middle East and Southeast Asia.

A: Yes. We supply detailed installation manuals and assembly videos. For large overseas projects, we can arrange on-site technical supervisors to guide tank assembly.

A: Our tank panels have water sanitary certificates and material mill test certificates. We can provide relevant documents to meet GCC, Middle East and Southeast Asia project specifications.

A: We carry out raw material inspection, panel dimension check, sealing inspection and full water leakage test before shipment. Each shipment batch comes with complete material test reports.

A: Yes. Insulated water tanks are available for both stainless steel and GRP/FRP tanks. PU foam insulation plus outer protective cladding keeps stable water temperature for hot water storage projects.

A: To quote you accurately, please provide: required tank volume, material grade (SUS304/SUS316 /hot‑dip galvanized), installation location (ground /rooftop/basement /underground), application (drinking water /fire‑fighting /industrial), whether insulation is needed, and destination country for shipping.

A: Tank price depends on tank type, storage capacity, material grade, plate thickness, insulation requirement, accessories and shipping destination. Send your project specifications, and we will prepare a formal PI quickly.

We provide a 1-year warranty for our water tanks against manufacturing defects. The warranty covers tank panels and standard accessories. Damage caused by improper installation, wrong operation or harsh external environment is not included. We offer long-term after-sales technical support even after the warranty expires.

A: Standard accessories include sealing gaskets, bolts, manhole, inlet, outlet, overflow and drain connections. Optional extras: internal baffles, access ladders, liquid level gauges and insulation assemblies.

A: Properly installed and maintained, bolted stainless steel tanks can last 25–30 years. GRP / FRP fiberglass tanks can serve 20–25 years, ideal for long-term fire and domestic water storage.

A: Yes. Our sectional panel tanks can be installed on rooftop, basement and ground foundation. We will optimize panel thickness and reinforcement design according to your installation location.

A: Our standard payment term is 30% deposit upfront, and the remaining 70% balance must be fully paid before we arrange shipment. We can discuss other payment terms for large and long-term project orders.

A: Tank panels are packed in strong wooden crates. Bolts, gaskets and small accessories are packed in plywood boxes. This packaging protects goods well for long sea freight to GCC and Southeast Asia ports.

A: Bolted panel tanks can be custom-made up to 5000m³ for both stainless steel and GRP/FRP types. Larger capacity can be achieved by connecting multiple tank units.