What is the pressure resistance of the tank?

Standard design for atmospheric pressure. Reinforced customized structure is available if pressure-bearing working condition is required.

What accessories are required for installation?

Matching sealing gaskets, connecting bolts and internal tie rods are supplied. Pipes and valves can be purchased from us or prepared by customers.

Is the stainless steel tank safe for drinking water?

SUS304 and SUS316 tanks are suitable for potable water. Galvanized tanks are recommended for fire water or circulating wastewater, not for drinking water.

Can you provide installation drawings?

Assembly dimension drawings will be provided after order confirmation.

Subway Engineering-Specific Anti-Sedimentation Underground Tank for Fire Emergency Water Storage Needs

Name: Subway Engineering-Specific Anti-Sedimentation Underground Tank for Fire Emergency Water Storage Needs
Brand: Guangzhou Longdai Environmental Protection Technology Co., Ltd
SKU: 2263586305

Guangdong, ChinaGuangzhou Longdai Environmental Protection Technology Co., Ltd

US$2,860.00

1-4 Sets

US$2,840.00

5-9 Sets

US$2,820.00

10+ Sets

Product profile

Customization

Available

Certification

ISO3834, ISO9001, RoHS, CE

Wall Thickness

1.5mm

Model NO.

SY-SX

Installation

Welded Tanks,Bolted Tanks

Material

Stainless Steel

Type

Customizable

Material Type

Stainless Steel,FRP,Carbon Stee

by Structure Type

Welded,Bolted

Application Scenario

Above-Ground,Underground

Others

Customization Is Supported

Transport Package

Wooden Case

Specification

10L-2000L

Trademark

Siony

Origin

China

HS Code

7309000000

Production Capacity

200 Units Per Year

Key features

Modular assembly design, flexible volume combination, support on-site capacity expansion later

Square structure with high space utilization, suitable for installation in narrow equipment rooms and basements

Shipped in separate modules, convenient transportation, avoid oversized cargo troubles

Easy maintenance. Single module can be replaced separately without draining the whole tank

Galvanized steel sheet, SUS304 / SUS316 stainless steel are optional, featuring corrosion resistance and long service life.

Customizable size, nozzles, manholes, thermal insulation and other accessories

Excellent sealing performance, stable frame structure, anti-leakage

Company profile

High Repeat Buyers ChoiceImporters and ExportersNational Award receivedSelf-branded

Guangzhou Longdai Environmental Protection Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤1.95h

AI-Powered supplier vetting

SummaryThe supplier specializes in water treatment technology and equipment, offering solutions for water-quality and industrial applications. It reports ISO9001 certification, OEM and ODM services, flexible customization, four R&D engineers, two patents, an available SDK, and recent new-product development. Documented procedures exist for supplier assessment, corrective and preventive actions, customer complaints, and R&D documentation. However, finished products are checked by packing staff, and the supplier reports no quality assurance, overseas showroom, overseas agents or branches, offline trade-show participation, or overseas-service coverage. Export experience is stated as one year. Financial information is insufficient for judging credibility.

Supplier typeThe company specializes in water treatment technology and equipment and provides solutions for water-quality issues and industrial applications. This supports classification as a specialized water-treatment technology and equipment supplier.

CertificationsThe supplier states that it is certified by authoritative ISO systems, and the company overview specifically identifies ISO9001 certification. The provided information supports certification holding, although no certificate number, scope, or validity period is given.

R&D capabilityThe supplier reports a national science and technology progress award, an available SDK, four R&D engineers, two patents, R&D audit documentation, recent new-product development, and stated investment in technological innovation. These are explicit indicators of innovation activity and supporting infrastructure.

Production capacityThe supplier reports one-month average lead times in both peak and off-season, written procedures and records for supplier-service assessment, and documented corrective-action and complaint procedures. However, finished products are checked by packing staff and the supplier explicitly reports no quality assurance, preventing a positive assessment of overall production capability.

Customization capabilityThe supplier offers customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D engineers are responsible for flexible customization, and ODM service and recent product development are also reported, demonstrating broad customization support.

Client casesThe supplier explicitly reports providing OEM services for popular brands, which is evidence of at least one category of brand-customer engagement. No customer names, project details, quantities, or independently verifiable case studies are provided.