What is the warranty period and after-sales support?

The product comes with a 1-year warranty and includes after-sales service support.

What are the payment terms accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

Lead time is within 15 workdays during the off-season and one month during the peak season.

Carbon Steel Double Wall Sf Underground Diesel Fuel Storage Tank

Name: Carbon Steel Double Wall Sf Underground Diesel Fuel Storage Tank
Brand: Taian Yongnuo Machinery Co., Ltd.
SKU: 1933988302

Shandong, ChinaTaian Yongnuo Machinery Co., Ltd.

US$3,568.00

1 set

US$3,500.00

2+ set

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

double wall

Capacity

20000 Liters

Shape

Cylinder

Mounting Type

Horizontal

Position

Underground

Material

Metal

Transport Package

Nude Package

Specification

Trademark

Yongnuo

Origin

China

HS Code

73090000

Production Capacity

20set/Month

Key features

Double-Wall Safety Design: Steel inner shell with FRP outer shell for enhanced underground durability and pressure resistance.

Large Capacity Storage: 20,000-liter horizontal underground cylinder designed for efficient diesel fuel storage.

Flexible Customization: Supports OEM and ODM services with flexible customization options for specific needs.

Certified Quality Assurance: UL certified product with 100% visual and function inspection for finished goods.

Comprehensive Warranty: Includes 1-year warranty and ongoing after-sales support for customer peace of mind.

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: ≤1.98h

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.