What is the lead time for production?

During peak season, the lead time is within 15 workdays, while in the off-season, it is one month.

What is the hardness range of the product?

The hardness ranges from 80 to 129 HB depending on the specific material and configuration.

Does the company provide technical support?

Yes, a professional technical team provides design and technical support services.

Stainless Steel Vacuum Couch Roll for Writing Paper Machine

Name: Stainless Steel Vacuum Couch Roll for Writing Paper Machine
Brand: SUN HONG PAPER TECH XUZHOU LTD
SKU: 1964443945

Jiangsu, ChinaSUN HONG PAPER TECH XUZHOU LTD

US$3,000.00-5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Warranty

1 Year

Model NO.

SUN HONG

Certification

ISO 9001:2000, ISO 9001:2008

Surface Treatment

Polishing

Manufacturing Process

Casting

Material

Cast Iron

Condition

New

Customized

Extended Rate

2-40%

Hardness

80-129hb

Location

Forming Section

Transport Package

Wooden Case

Specification

make to order

Trademark

SUN HONG

Origin

China

HS Code

8439990000

Key features

Customized Design: Tailored to specific user requirements with special design options available.

Wide Trim Width Range: Optional trim width from 1092mm to 5500mm to fit various machine sizes.

Multi-Chamber Options: Available in single, double, or three chamber structures for dynamic efficiency.

Corrosion Resistant Materials: Constructed with tin bronze, copper-coated, or stainless steel shells.

ISO 9001 Certified: Manufacturing process meets ISO 9001:2000 and ISO 9001:2008 standards.

1-Year Warranty: Comprehensive 1-year warranty coverage included with the product.

High Hardness Options: Hardness levels available from 80 to 129 HB depending on material.

Professional Technical Support: Expert design and technical support provided by a professional team.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

SUN HONG PAPER TECH XUZHOU LTD

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2010-08-10Nearest Port: Shanghai SeaportAverage Response Time: ≤1.12hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, EXW

AI-Powered supplier vetting

SummarySUN HONG PAPER TECH XUZHOU CO., LTD. is identified as a China-based manufacturer/factory and limited company producing paper machine clothing, industrial fabrics, and paper and pulp machinery spare parts. It reports ISO 9000 and ISO 9001 certification, 50 R&D engineers, 50 quality-control staff, eight production lines, and stated annual capacities of 1,000 tons for paper machine clothing and 1,000 sets for spare parts. The supplier reports exporting to 96 countries, serving more than 300 paper plants, and obtaining 90% of sales from exports since beginning exports in 2010. It also states that it provides customized product design and production, equipment upgrading and transformation services, efficient production, and after-sales service. However, the provided data does not verify financial strength, specific innovation outputs, or several operational capabilities, including raw-material traceability, overseas warehousing, OEM/ODM, and formal quality-assurance procedures.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company located in Xuzhou, Jiangsu, China. A separate record classifies its associated-company industry as wholesale and retail, but the explicit business-entity record identifies the target supplier as a manufacturer/factory.

CertificationsThe supplier reports ISO 9000 and ISO 9001 certification. A BV audit record is also provided with a report period from February 14, 2025, to February 13, 2026, although the audit evaluation result is recorded as 0 and the meaning of that value is not defined in the provided data.

After-Sales capabilityThe supplier explicitly states that it provides good after-sales service and offers equipment update and transformation services intended to enhance customer output. The records do not specify service response times, service locations, spare-parts policies, or overseas service infrastructure.

Production capacityThe supplier reports eight production lines, 50 quality-control staff, annual capacity of 1,000 tons for paper machine clothing and 1,000 sets of pulp and paper machine spare parts, and facilities with quality control throughout production. These records provide explicit evidence of production resources and stated capacity.

Customization capabilityThe supplier explicitly states that it can design and produce various customized products according to different customer requirements and accepts custom orders. Its stated product scope includes paper machine clothing, industrial fabric, and paper and pulp machinery components.

Client casesThe supplier states that its products have been exported to 96 countries and that it serves more than 300 paper-plant customers. It also reports that exports account for 90% of total sales and that exporting began in 2010, providing evidence of broad international customer exposure, although no named customer references are supplied.