What is the lead time for production?

The average lead time is within 15 working days for both peak and off-season periods.

How is the product packed and shipped?

It is packed in an international standard wooden case and can be shipped by sea, land, air, or express.

Cobb Paper Absorption Tester (COBB-1)

Name: Cobb Paper Absorption Tester (COBB-1)
Brand: Chongqing TOP Oil Purifier Co., Ltd.
SKU: 930827885

Chongqing, ChinaChongqing TOP Oil Purifier Co., Ltd.

US$2,500.00-40,000.00

1 set

Product profile

Customization

Available

Transport Package

International Standard Wooden Case

Specification

430*320*320mm

Model NO.

COBB-1

Trademark

TOP

Origin

Chongqing, China

HS Code

84212990

Production Capacity

200 Sets Per/Month

Key features

Standard Compliance: Meets ISO 535 and QB/T1668 standards for paper water absorption testing.

Lifetime Maintenance: Offers lifelong maintenance and technical service after the 24-month warranty period.

Fast Response Time: Guarantees response time within 1 hour and maintenance within 3 working days.

OEM/ODM Support: Provides flexible customization options including samples, designs, and minor adjustments.

High Capacity Supply: Supply capability of 100 sets per month with flexible payment terms like T/T and L/C.

Professional Manufacturer: Backed by 12 years of export experience and 3 dedicated R&D engineers.

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: ≤9.29h

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 COBB-1 tester comply with?

The instrument complies with ISO 535 'Paper and Cardboard - Determination of Water Absorption - Cobb Method' and QB/T1668.

Q:What is the warranty period for this equipment?

The warranty period is 24 months from the commissioning acceptance date. Lifelong maintenance is provided afterwards.

Q:Can this tester be used for newsprint or blotter paper?

No, it is not suitable for loose or highly absorbent papers like newsprint or blotter. It is designed for sizing paper and board.

Q:What are the payment terms and MOQ?

The MOQ is 1 set. Payment terms include T/T, L/C, D/P, PayPal, and Western Union. Trade terms are EXW, FOB, CIF, CFR.

Q:Is customization available for this product?

Yes, OEM and ODM services are available. We offer customization from samples, designs, full customization, and minor adjustments.

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Cobb Paper Absorption Tester (COBB-1)