What is the minimum order quantity?

The Minimum Order Quantity is 1 pc.

What are the payment terms?

Terms of Payment include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

Peak Season Lead Time is one month and Off Season Lead Time is one month.

Sanki 20000L-50000L UL Certificated with Leak Detection System Sf Double Wall Tank

Name: Sanki 20000L-50000L UL Certificated with Leak Detection System Sf Double Wall Tank
Brand: Beijing Sanki Petroleum Technology Co., Ltd.
SKU: 724128292

Beijing, ChinaBeijing Sanki Petroleum Technology Co., Ltd.

US$4,899.00-12,000.00

1 Piece

Sample price:US$8000.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Customized

Model NO.

SF Double Wall Tank

Certification

ISO9001

Tank Marerial

Metal Tank

Type

Tank Container

Storage Objects

Liquid

Specification

20000L, 30000L, 40000L, 50000L

Origin

China

HS Code

8705909990

Production Capacity

50000

Key features

UL Certified Safety: Certified with UL standards and equipped with a leak detection system for enhanced safety.

Double Wall Construction: Features an 8mm steel inner tank and 4mm glass fiber outer layer for corrosion resistance.

Leak Detection System: 24-hour monitoring with a 1.2mm clearance layer to prevent environmental pollution.

Long Service Life: Designed for more than 30 years of safe service with a 40-year design life.

Customizable Options: Offers customization from samples, designs, and flexible minor customization options.

High Capacity Storage: Available in 20m3, 30m3, 40m3, and 50m3 sizes for various liquid storage needs.

Corrosion Resistant: Outer FRP layers resist electrolytic corrosion from groundwater, saltwater, and fuels.

Direct Burial Design: Simple and quick construction with direct burial method, reducing comprehensive costs.

Company profile

Fast DeliveryR&D CapabilitiesOverseas Agent/BranchYears of Export Experience

Beijing Sanki Petroleum Technology Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.46h

AI-Powered supplier vetting

SummarySanki is a combined supplier engaged in refueling equipment, gas-filling machinery, charging equipment, environmental products, engineering design, and related services. The evidence indicates established manufacturing, quality-control procedures, customization, ODM/OEM, 3D design, and recent product development capabilities. It reports broad international sales coverage, overseas agents or branches, domestic service centers, and participation in UNITI expo 2024. However, it lacks an effective manufacturing-capacity contract with an affiliated subcontractor, has no overseas warehouse or showroom, no available SDK, and provides insufficient evidence of certifications, financial credibility, or named customer case details.

Supplier typeThe supplier is identified as a combined company and operates across manufacturing, engineering design, ecological resource detection, refueling machinery, CNG/LNG equipment, EV charging equipment, and related products. This indicates a diversified manufacturer and engineering-oriented supplier rather than a narrowly focused trading company.

After-Sales capabilityThe supplier has documented corrective and preventive action and customer-complaint procedures with follow-up records, plus more than 70 domestic sales and support/service centers and 67 authorized partners. It also reports overseas agents or branches, although the stated number of countries offering overseas services is 0, creating limited clarity about the actual overseas service footprint.

R&D capabilityThe supplier provides 3D software design, offers multiple forms of customization, reports new products within the past year, and provides ODM services. Its lack of an available SDK limits the demonstrated software-development support, but the evidence supports product and design innovation capability overall.

Production capacityThe supplier reports manufacturing capacity exceeding 6,000 units per month, CNC and reflow-soldering facilities, inventory capability, and a finished-product inspection method with written instructions followed uniformly. However, it lacks a valid manufacturing-capacity contract with an affiliated subcontractor, which is a documented production-management deficiency.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D design services. This provides direct evidence of broad customization capability.

Client casesThe supplier states that it is one of three main suppliers to China’s SINOPEC and PetroChina and has participated in UNITI expo 2024; it also reports sales coverage in more than 40 countries and OEM service for well-known brands. These statements provide customer and market-experience evidence, although no specific OEM brand names or detailed project cases are supplied.