How is the quality of the finished products verified?

Every product undergoes 100% inspection including visual checks and function tests using optics and radiographic flaw detection.

Industrial Top and Bottom Disc Paper Slitting Knife

Name: Industrial Top and Bottom Disc Paper Slitting Knife
Brand: Kunshan Hexin Precise Machinery Co., Ltd.
SKU: 1953719135

Jiangsu, ChinaKunshan Hexin Precise Machinery Co., Ltd.

US$11.80

1-99 Pieces

US$2.80

100+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Certification

Application

Slitting Machine

Standard

Coating

Uncoated

Material

High Speed Steel

Material of Knife

SKD-11, High Speed Steel etc

Advantage

Burr-Free, Widely Applied

Thickness

0.8-1.5mm, Customized Thickness Available

Inner Diameter

25.4, 32, 38mm

Outer Diameter

Od160 - 610mm, Customized Size Is Available

Transport Package

Wooden Case

Trademark

shanggong

Origin

Kunsha, China

HS Code

84411000

Production Capacity

1000PCS/Month

Key features

Customized Dimensions: Outer diameter 160-610mm and thickness 0.8-1.5mm available with custom options.

Adjustable Knife Edge: Knife edge angle is 45 degrees and can be adjusted according to customer requirements.

Vacuum Heat Treatment: Advanced technology ensures no deformation and optimal hardness, toughness, and wear resistance.

Multi-Material Options: Available in SKD-11, High Speed Steel, Tungsten Carbide (YG12), W6Mo5Cr4V2, and D2.

Single and Double Edge Design: Design options include single edge and double edge configurations for various applications.

Comprehensive Quality Inspection: 100% inspection using optics and radiographic flaw detection before warehouse entry.

Wide Application Range: Suitable for paper, film, foam, rubber, foil, graphite, medical, and lithium battery industries.

Company profile

Importers and ExportersYears of Export ExperienceSelf-brandedIn-stock Capacity

Kunshan Hexin Precise Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.85h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Kunshan, Suzhou, integrating R&D, production, sales, and service for mechanical equipment and related products. It reports more than ten technical patents, National High-tech Enterprise recognition, SGS factory qualification certification, and EU CE certification. The supplier provides 3D design, ODM, and broad customization services, has introduced new products within the past year, and uses multiple production machines with standardized finished-product inspection instructions. It has in-stock service capability and exports 31%–40% of total sales, with products reportedly sold to more than 50 countries and regions. However, the records show no valid manufacturing-capacity contract with an affiliated subcontractor, no overseas warehouse or showroom, no SDK, and no OEM service for popular brands. Evidence regarding complaint handling, financial strength, and specific customer cases is insufficient for a definitive assessment.

Supplier typeThe supplier is described as a mechanical equipment manufacturing company integrating R&D, production, sales, and service. It is classified as a factory and covers production, sales, on-site maintenance, and import/export activities, supporting a direct manufacturer classification.

CertificationsThe supplier reports National High-tech Enterprise recognition, SGS factory qualification certification, and EU CE certification. These are explicit certification or qualification claims relevant to technical capability, factory assessment, and product compliance.

R&D capabilityThe supplier reports R&D capability, new products within the past year, ODM services, more than ten technical patents, and National High-tech Enterprise recognition. These explicit indicators support a positive assessment, although no SDK is available.

Production capacityThe supplier operates as a factory with an approximately 6,600-square-meter site, multiple machine types including grinders, lathes, milling and sawing machines, and reported manufacturing activity across mechanical equipment products. It also has in-stock capability and standardized instructions for finished-product inspection. The lack of a valid manufacturing-capacity contract with an affiliated subcontractor is a documented coordination weakness, but it does not negate the stated in-house factory capability.

Customization capabilityThe supplier explicitly provides 3D software design, ODM services, and customization from samples, designs, full customization, minor customization, and flexible customization. The breadth of listed design and customization services supports a clear advantage in customized development.