High-Precision Chinese Brand Sun Upf20-B19 Yarn Feeder for Circular Knitting Machine

Name: High-Precision Chinese Brand Sun Upf20-B19 Yarn Feeder for Circular Knitting Machine
Brand: Changzhou Longfu Knitting Co., Ltd.
SKU: 2275514195

Jiangsu, ChinaChangzhou Longfu Knitting Co., Ltd.

US$4.87

10 pcs

Product specifications

Model

Sample price:US$14.00/pcs.Request sample

Product profile

Customization

Available

Type

Circular

Knitting Machine Cut

Mpf20-L1

Model NO.

UPF20-B19

Knitting Product Type

Cloth

Knitting Style

Warp

Knitting Method

Double

Needle Style

Knitting Needle

Needle Bar Style

Circular Knitting Machine

Computerized

Condition

New

MOQ

10PCS

Marketing Type

Ordinary Product

Applicable Industries

Textile Manufacturing Plant

Product Size

25X15X20 Cm

Single Gross Weight

1.000 Kg

Color

Different Models

Material

Iron + Plastic + Ceramic

Transport Package

Foam+Carton

Specification

1pcs

Origin

China

HS Code

84480000

Key features

Real-time Breakage Detection: Equipped with sensors to detect yarn breakage, shortage, or abnormal tension instantly.

Stable Tension Management: Built-in devices like springs or magnetic force keep yarn tension constant to prevent defects.

Independent Path Adjustment: Conveying capacity for each yarn path can be adjusted independently for complex weaving.

High-Speed Compatibility: Supports loom speeds over 1.5m/s, enhancing production efficiency and reducing downtime.

Multi-Material Versatility: Handles cotton, chemical fibers, elastic yarns, spandex, metal wire, and carbon fiber.

Modular Maintenance Design: Easy to disassemble, clean, and some models support automatic lubrication for low maintenance.

Automated Machine Stop: Automatically stops the machine upon detecting broken or exhausted yarn to reduce waste.

Yarn Storage Buffer: Some models include storage devices to buffer supply during high-speed weaving.

Company profile

Years of Export ExperienceImporters and ExportersExhibition ExperienceFast Delivery

Changzhou Longfu Knitting Co., Ltd.

Jiangsu, 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: 15 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.19h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company operating in knitted fabrics, mechanical-parts processing and sales, and related textile and apparel products. It demonstrates broad customization services, reports new products within the past year, and has exported for 14 years. Service coverage is limited: it has no overseas warehouse, showroom, agent or branch, and reports zero countries with overseas services, although it has participated in an offline trade show. Quality inspection is supported by five inspectors, but finished-product inspections have instructions without written records. Financial information is inconsistent across the provided records and does not provide sufficient evidence for a reliable assessment. No certifications or customer cases are documented.

Supplier typeThe supplier is explicitly classified as a trading company, with a business scope covering knitted fabrics, mechanical-parts manufacturing, processing and sales, plus textile raw materials, textile machinery, apparel accessories and related products. Its registered location is Changzhou, Tianning District.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agent or branch, and lists zero countries where overseas services are offered. It has participated in the EGY Stitch & Tex Expo 2025 and accepts multiple quotation and payment terms, but the slices do not establish a developed after-sales support network or documented corrective-action process.

R&D capabilityThe supplier reports that it had new products during the past year and offers several forms of customization, including full customization. However, it does not provide an available SDK and explicitly does not offer ODM services, so the evidence supports product-development activity but not a broad digital or ODM innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization and flexible customization. These options are reported consistently in two slices, providing clear evidence of broad customization capability.

Product Q&A

Q:Can I get some samples?

Yes, sample orders are always available for quality inspection and testing.

Q:How long is the delivery time?

Usually, We will ship the goods within 3-5 days after receiving payment.

Q:What's your shipping method?

We provide express shipping service like DHL/FedEx/UPS/TNT, sea transportation, and air transport.

Q:Can we make custom logo on products?

Yes, we can. If your order quantity is one container or more than 1000 pieces per item, then we can add your logo to the product or customize the color box according to your requirements.

Q:What can you do about long-term cooperation?

1. We can maintain stable and consistent quality and reasonable price to ensure that our customers benefit; 2. We have a very professional team at every step of international trade business. 3. We will reply to your questions in time. 4. We sincerely hope you come to China to visit our company and factory.