What is the average lead time for production?

The average lead time is within 15 workdays, regardless of whether it is the peak season or off season.

How is quality control handled for finished products?

Every finished product undergoes 100% inspection, including both visual inspection and functional inspection, following uniform instructions.

Auto ASTM D1298 Diesel Oil Electronic Density Meter (DST-3000)

Name: Auto ASTM D1298 Diesel Oil Electronic Density Meter (DST-3000)
Brand: Chongqing TOP Oil Purifier Co., Ltd.
SKU: 852253575

Chongqing, ChinaChongqing TOP Oil Purifier Co., Ltd.

US$1,600.00

1 Piece

Product profile

Customization

Available

Power

Electronic

Usage

Auto Testing Machine

Model NO.

DST-3000

Power Supply

220V

Heating Power

700W. 1000W

Transport Package

Wooden Case

Specification

CE/ISO

Trademark

TOP

Origin

China

HS Code

9027809900

Production Capacity

200 Sets/Month

Key features

Standard Compliance: Designed per GB/T 1884-2000 for accurate petroleum density testing.

Customizable Capacity: Test tubes available in 500ml or 1000ml (1000ml requires customization).

Flexible Customization: Supports full, minor, and flexible customization from samples or designs.

Low MOQ: Minimum Order Quantity is just 1 unit, suitable for small batches.

Fast Delivery: Average lead time within 15 workdays for both peak and off seasons.

100% Inspection: Every unit undergoes visual and functional inspection before shipment.

Company profile

100% Finished Products InspectionStandardized quality controlR&D CapabilitiesProduction Process Visualization

Chongqing TOP Oil Purifier Co., Ltd.

Chongqing, 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: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.50h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 25 employees and affiliated companies, offering testing, measurement, purification, and related industrial equipment. It demonstrates broad customization, ODM/OEM services, R&D documentation, CAD capability, quality-assurance procedures, corrective-action processes, and written supplier-service assessment procedures. Manufacturing and inspection equipment are identified, with finished-product inspection instructions consistently followed and stated lead times within 15 workdays in both peak and off-season. Overseas service is available through agents or branches in Tanzania and Burma, including debugging, training, and equipment installation. However, the supplier has no in-stock capacity, overseas warehouse, overseas showroom, valid manufacturing contract with affiliated subcontractors, offline trade-show participation, or R&D patents. Financial information is only represented by referenced years and balance-sheet availability, without substantive performance data.

Supplier typeThe supplier is identified as a combined company and a limited company, with 25 employees and affiliated companies. Its offering spans industrial testing, measurement, purification, and related equipment, indicating a diversified manufacturing and service supplier rather than a narrowly specialized entity.

After-Sales capabilityThe supplier provides overseas services through agents or branches in Tanzania and Burma, including debugging, training, and equipment installation. It lacks an overseas warehouse and showroom, which limits local infrastructure, but the stated technical support capabilities provide explicit after-sales coverage.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, has R&D engineers supporting new products and production quality, uses CAD, and maintains auditable R&D documentation. It has no available SDK and reports zero R&D patents, so the evidence supports active product development but not strong proprietary technology ownership.

Production capacityWelding, rolling, polishing, cutting, and drilling machines are identified; finished-product inspection instructions are uniformly followed; and average lead time is within 15 workdays in both peak and off-season. However, there is no in-stock capacity and no valid contract with affiliated subcontractors, indicating some limitations in manufacturing continuity and fulfillment readiness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM services and OEM service for well-known brands, providing direct evidence of broad customization capability.

Client casesThe supplier reports OEM service for well-known brands and overseas service operations in Tanzania and Burma, including debugging, training, and equipment installation. These statements indicate relevant customer and international service experience, although no customer names, project details, or verifiable case studies are provided.

Product Q&A

Q:What standards does the DST-3000 follow?

The DST-3000 is designed and manufactured according to the national standard GB/T 1884-2000 for testing the density of petroleum and liquid petroleum products.

Q:Is the test tube size customizable?

Yes, the standard test tube is 500ml, but a 1000ml test tube can be customized upon request.

Q:Does the manufacturer offer OEM/ODM services?

Yes, the manufacturer provides both OEM and ODM services, including full customization, minor customization, and flexible customization from samples or designs.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 1 unit, allowing for small batch purchases.

Q:What are the payment terms accepted?

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