How do you ensure product quality?

We allow 3rd party inspections before shipment, provide quality certificates, and have a strict quality control system with 100% finished product inspection.

What certifications do you have?

Our products are certified by CE, SGS, UL, and ISO, ensuring security and competitive pricing.

What is the service life of the tank?

The service life is 50+ years, which is 3-5 times longer than common steel tanks.

40000liter Underground Double Wall Fiberglass Fuel Tank

Name: 40000liter Underground Double Wall Fiberglass Fuel Tank
Brand: Taian Yongnuo Machinery Co., Ltd.
SKU: 1935626802

Shandong, ChinaTaian Yongnuo Machinery Co., Ltd.

US$2,000.00

1-2 Pieces

US$1,860.00

3+ Pieces

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

single and double wall

Capacity

Customized

Shape

Horizontal

Mounting Type

Horizontal

Position

Underground

Material

Carbon Steel

Accessories

as Need

Product Name

Underground Fuel Tank

Layer

Double Layers

Thickness

4mm to 6mm

Temparture

-19-200℃

Wall

Single Wall or Double Wall

Certification

ISO CE

Service

Long Life Service

Type

Aboveground Underground

Transport Package

Standards Package

Specification

40000L

Trademark

yongnuo

Origin

Shandong

HS Code

73090000

Production Capacity

120sets/Year

Key features

Double Wall Leak Detection: Interstitial space with monitor ensures rapid and accurate leak detection between steel and FRP walls.

Corrosion Resistant FRP: Outer fiberglass reinforced plastic shell prevents corrosion from soil, water, gasoline, and diesel.

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

Customizable Capacity: Volume ranges from 1-100 cubic meters, with dimensions and layers customizable to requirements.

Multi-Certification Safety: Products certified by CE, SGS, UL, and ISO, ensuring high security and quality standards.

Low Maintenance Cost: Maintenance requirements are only 1/10 of common steel tanks, significantly saving future costs.

Remote Monitoring System: Equipped with digital control and remote monitoring for convenient daily inspection and operation.

Flexible Customization: OEM/ODM services available, including custom logo, thickness, and specific design parameters.

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: ≤2.38h

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.