What is the average lead time?

The average lead time is one month, regardless of peak or off-season.

What types of fabrics can this machine knit?

It can knit various double jersey structures including rib, interlock, rome, eyeltet, pique, air layer, and air mesh.

Where is the machine manufactured?

The machine is manufactured in Zhangjiagang City, Suzhou, Jiangsu, China, using high-precision in-house machinery.

RS-S/4 Double Jersey Interlock Knitting Machine

Name: RS-S/4 Double Jersey Interlock Knitting Machine
Brand: Suzhou Runshan Knitting Machinery Co., Ltd.
SKU: 2220928815

Jiangsu, ChinaSuzhou Runshan Knitting Machinery Co., Ltd.

US$20,000.00-30,000.00

1 Set

Product profile

Customization

Available

Warranty

1 Year

Knitting Machine Cut

E28

Model NO.

RS-S/4

Knitting Style

Weft

Knitting Method

Double

Needle Style

Latch Needle

Needle Bar Style

Circular Knitting Machine

Computerized

Condition

New

After-sales Service

Installation, Operation Training

Cylinder Diameter

14" ~ 42"

Gauge

12g ~ 40g

Feeders

20f ~ 108f

Origin

China

HS Code

84471200

Production Capacity

100 Sets Per Month

Key features

Customizable Specifications: Cylinder diameter 14-42 inches, gauge 12-40g, feeders 20-108f.

High Manufacturing Capacity: Annual production of 1500-2000 circular knitting machines.

Advanced In-House Manufacturing: High-precision CNC machinery ensures exceptional component precision.

Premium Material Durability: High-quality steel and alloy materials extend machine service life.

Versatile Knitting Functions: Knits rib, interlock, pique, air mesh; convertible to rib machine.

Comprehensive After-Sales Service: Includes installation, operation training, and technical guidance.

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

Fast Lead Time: Average lead time is one month for both peak and off-season.

Company profile

R&D CapabilitiesQuality AssuranceFlexible CustomizationImporters and Exporters

Suzhou Runshan Knitting Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2013-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummarySuzhou Runshan Knitting Machinery Co., Ltd. is identified as a China-based trading company in Jiangsu, established in 2024, with two employees. Its stated business covers the research and development, production, sales, and service of circular knitting machines, including single- and double-jersey, jacquard, fleece, rib, terry, and autostriper models. The supplier reports annual productivity of 2,000 knitting-machine sets and exports since 2013, with exports representing 21%–30% of total sales. It claims an internal R&D center, advanced CNC equipment, and CAD/CAM processing for core components, as well as pre- and after-sales services including technical guidance, installation, and operator training. However, most overseas-service, customization, certification, customer-case, and sustainability indicators are marked unknown. An SGS audit is listed with validity from September 10, 2025 to September 9, 2026, but the audit result is recorded as 0 without explanatory detail.

Supplier typeThe supplier is explicitly classified as a trading company, and its legal entity is listed as a limited company based in China. Its description also presents activities spanning production, sales, and service, but the formal supplier type remains trading company.

After-Sales capabilityThe supplier explicitly states that its professional team provides pre-sales and after-sales support, including product consultation, technical guidance, installation services, and operation training. This is direct evidence of a stated after-sales service offering.

R&D capabilityThe supplier claims to have its own product research and development center and uses CAD/CAM with advanced CNC processing equipment for core components. Nevertheless, specific new-product, SDK, or other structured innovation capabilities are marked unknown, so the evidence supports some R&D activity but not a comprehensive innovation assessment.

Production capacityThe supplier describes production of multiple circular knitting-machine categories and reports annual productivity of 2,000 sets, while another description states annual capacity of 1,500–2,000 machines and related accessories. This provides explicit evidence of established product scope and production capacity.

Product Q&A

Q:What customization options are available?

We offer full customization, minor customization, and flexible customization from samples or designs. Cylinder diameter ranges from 14 to 42 inches, gauge from 12g to 40g, and feeders from 20f to 108f.

Q:What is the warranty period?

The machine comes with a 1-year warranty.

Q:What after-sales services are provided?

We provide installation services, operation training, and technical guidance to ensure smooth machine operation.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.