How do you ensure product quality?

We have over 20 years of experience, allow 3rd party inspections before shipment, and have a strict quality control system. We also supply certificates of quality.

What is your price like?

Our price is very competitive among similar products, and our series are proven by CE, SGS, UL, and ISO certifications.

What materials are used?

The tank features an inner steel wall for strength and an outer fiberglass reinforced plastic (FRP) shell for corrosion resistance.

ISO CE Certification Underground Double Walled Fuel Tank

Name: ISO CE Certification Underground Double Walled Fuel Tank
Brand: Taian Yongnuo Machinery Co., Ltd.
SKU: 1939036152

Shandong, ChinaTaian Yongnuo Machinery Co., Ltd.

US$2,088.00

1 Piece

US$1,888.00

2+ Pieces

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

YNMOD-40

Capacity

Customized

Shape

Horizontal

Mounting Type

Horizontal

Position

Underground

Material

Carbon Steel

Transport Package

Standards Package

Specification

40000L

Trademark

yongnuo

Origin

Shandong

HS Code

73090000

Production Capacity

120sets/Year

Key features

Dual-Wall Leak Detection: Features two steel walls with interstitial leak detection well for rapid and accurate monitoring.

Corrosion Resistant Design: Outer FRP shell prevents corrosion from underground water, salt, gasoline, and diesel.

Long Service Life: Designed for 50+ years of service life, lasting 3-5 times longer than common steel tanks.

Customizable Capacity: Available in volumes from 1 to 100 cubic meters with customized dimensions.

24/7 Monitoring System: Patented 0.1mm gap connects to high-level devices for continuous leakage inspection.

Certified Safety: Proven by CE, SGS, UL, and ISO certifications ensuring high security standards.

Low Maintenance Cost: Maintenance costs are 1/10 of common steel tanks, saving significant long-term expenses.

OEM/ODM Services: Flexible customization available including logo, dimensions, and burial depth.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-branded

Taian Yongnuo Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 8 years CertifiedNearest Port: QingdaoAverage Response Time: ≤2.53h

AI-Powered supplier vetting

SummaryTaian Yongnuo Machinery Co., Ltd. is a China-based limited company established in 2017, with 12 employees, producing and selling oil storage tanks, water tanks, ISO container tanks, and mobile fuel stations. It has valid import/export licensing, eight years of export experience, and exports representing 51%–70% of sales. UL and CE certifications are reported for products. Quality controls include raw-material traceability, 100% finished-product inspection, standardized inspection instructions, and one quality inspector. The supplier offers flexible customization, but R&D resources are limited to one engineer and no SDK is available. After-sales service procedures exist for corrective actions and complaints, but written records and formal service-capability procedures are lacking. The supplier reports no cooperation with Fortune 500 companies, while repeat-buyer preference is 50%–80%. Financial information is limited to year labels without financial performance values, so financial credibility cannot be...

Supplier typeThe supplier is a combined manufacturing and trading/service company organized as a limited company in China. Its stated business covers design, production, sales, and one-stop service for storage tanks, container tanks, and mobile fuel stations.

CertificationsUL and CE are reported both as sustainable-development/product certification capability and as certifications demonstrating product compliance with standards. The slices explicitly confirm certification holdings, although they do not specify the certified products or certificate validity periods.

Production capacityThe company states that it designs and produces oil storage tanks, water tanks, ISO container tanks, and mobile fuel stations. Its listed equipment includes veneer reeling, plasma cutting, welding, and submerged-arc welding machines; quality controls include raw-material traceability and 100% finished-product inspection, supported by one quality inspector.

Customization capabilityThe supplier explicitly reports flexible customization capability and maintains standardized inspection instructions that are uniformly followed. This directly supports an ability to adapt products to customer requirements, though the slices do not provide examples or scope limits for customization.