What certifications does the product have?

The product is certified under RoHS standards.

What materials are used for the air tube?

The material options include wax or no wax.

What is the wall thickness range?

The wall thickness varies from 2mm to 5mm.

Paper Machine Vacuum Roll Air Loading Tube

Name: Paper Machine Vacuum Roll Air Loading Tube
Brand: Jiangsu Leizhan International Trade Co., Ltd.
SKU: 1939412451

Jiangsu, ChinaJiangsu Leizhan International Trade Co., Ltd.

US$1.80-7.50

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online and at Site Support

Warranty

Standard Seaworthy Package

Model NO.

LZALT

Certification

RoHS, ISO 9001:2000, CE

Surface Treatment

Wax or No Wax

Manufacturing Process

Woven

Material

Composite Fiber and Rubber

Diameter

15,18,19,20,22,24,25,30,32mm

Function

Air Loading

Delivery Time

7 Days

OEM Service

Support

Transport Package

Standard Seaworthy Package

Specification

Customized

Trademark

LEIZHAN

Origin

China

HS Code

84399900

Production Capacity

5000PCS /Year

Key features

Wide Diameter Range: Available in diameters from 15mm to 32mm including 15, 18, 19, 20, 22, 24, 25, 30, 32mm.

Customized Standard: Standard specifications can be customized to meet specific requirements.

OEM Service Support: Full OEM services are supported for branding and manufacturing customization.

Rapid Delivery: Standard delivery time is 7 days for quick order fulfillment.

RoHS Certification: Product meets RoHS environmental standards for safety and compliance.

Versatile Applications: Widely used in papermaking, chemical, construction, electronics, and automotive industries.

Comprehensive Support: Provides both online and on-site after-sales service for technical assistance.

Flexible Transmission: Capable of deflection, flexing, and flexible transmission for shock absorption.

Company profile

Jiangsu Leizhan International Trade Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-12-01Nearest Port: shanghai, qingdao, tianjinAverage Response Time: ≤0.67hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryJIANGSU LEIZHAN INTERNATIONAL TRADE CO., LTD. demonstrates ODM, OEM, and full product customization capabilities, supported by one R&D engineer and technical after-sales responsibilities. The supplier states that it provides after-sales services including debugging, maintenance, repair, training, and equipment installation. However, the available evidence shows no quality-control testing equipment, no in-stock capacity, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Traceability status and outsourcing procedures are unknown. The supplier reports no new products launched in the previous year and no SDK availability. Customer retention preference is reported at 80%–100%, but no specific customer cases are provided; cooperation with Fortune 500 companies is explicitly absent. Overall, the supplier has documented customization and service strengths, while production infrastructure, international service coverage, quality-control resources, innovation output,...

Supplier typeThe supplier provides ODM services, OEM services for popular brands, and supplies industrial components and paper-machine spare parts, including grid position sensors and actuators. These records support classification as an industrial equipment/component manufacturer or trading supplier with OEM/ODM capability, but they do not establish whether it primarily manufactures or trades its products.

After-Sales capabilityThe supplier describes an after-sales team and lists debugging, maintenance, repair, training, and equipment installation services; its technical engineer is responsible for customer-request confirmation and after-sales technical support. However, it reports no overseas agents or branches and zero countries offering overseas services, limiting evidence of international service reach.

R&D capabilityThe supplier reports one R&D engineer, offers ODM and full customization, and states that the engineer confirms customer requirements and provides technical support. Countervailing evidence includes no available SDK and no new products launched in the previous year, so the evidence does not demonstrate strong ongoing product innovation.

Production capacityThe supplier reports zero quality-control test equipment, no in-stock service capacity, and unknown outsourcing procedures and manufacturing-capacity contracts. Although it offers OEM/ODM services, the stated production and quality-control evidence shows a material capability gap.

Customization capabilityThe supplier explicitly offers ODM services and full customization, and its R&D engineer is responsible for confirming customer requirements. These statements directly support the supplier’s ability to provide customized solutions.