Are you a manufacturer or Trade Company?

We are a professional manufacturer holding our own International Trade Department, for that we can better understand customer's needs and offer a reasonable price.

Product /Quality Guarantee and After Sale Service?

1 year warranty for the International standard. We are work online 24 hours. If you have any questions about our machine you can contact us.

We have R&D department including more than 100 engineers which are improving and enlarging our supply range.

TONGDA is an ISO9001, ISO14001, and ISO13485 company. The products are designed to meet the technical standards of 3C and CE. All the products are certified by the Industry Administration Authority. TONGDA will continue to strive to be a stronger leader in the global market of Cotton machinery and Spinning machinery.

Tongda Td-9I-616b Fully Automatic Seamless Computerized Compression Sock Knitting Machine

Name: Tongda Td-9I-616b Fully Automatic Seamless Computerized Compression Sock Knitting Machine
Brand: Qingdao Tongda Textile Machinery Co., Ltd.
SKU: 2211022005

Shandong, ChinaQingdao Tongda Textile Machinery Co., Ltd.

US$9,000.00-12,000.00

1 Piece

Product profile

Customization

Available

Warranty

1 Year

Type

Sock Making Machine

Model NO.

TD-9I-616B

Knitting Machine Cut

Td-9I-616b

Knitting Product Type

Socks

Knitting Style

Flat

Knitting Method

Automatic

Needle Style

Automatic

Needle Bar Style

Automatic

Computerized

Certification

Condition

New

After-sales Service

1 Year

Automatic

Yes

Certificate

Feature

High Efficiency

Sock Body

300-350rpm

Sock Heel

280-300rpm

Color for Each Line

1 Main Color and 5 Auxiliary Colors

Needle Range

72-220 Needles

Cylinder

Single Cylinder

Transport Package

Shipping Package

Specification

According to type

Trademark

TONGDA

Origin

Made in China

Production Capacity

100pairs/8h

Key features

Seamless Innovation Technology: Advanced automatic toe linking for fine stitching and smooth natural process.

High-Efficiency Production: Intelligent control system reduces material waste and improves consistency.

Precision Technology: Creates precisely aligned, durable socks with consistent excellent quality.

Real-Time Fault Detection: Monitors abnormalities, warns quickly, and adjusts status to reduce needle loss.

Fast Changeover and Adjustment: Optimized adjustments drastically reduce setup time for pattern changes.

Multi-Color Capability: Supports 1 main color and 5 auxiliary colors per line for versatile designs.

CE Certification: Product meets international safety and technical standards including 3C.

1-Year Warranty Coverage: Comprehensive 1-year warranty for international standard mechanical defects.

Company profile

Qingdao Tongda Textile Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 1988-02-01Nearest Port: QINGDAO, SHANGHAI, NINGBOAverage Response Time: ≤3.73hTerms 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

SummaryTongda is identified as a factory and a China government group company with more than 60 years of operating history. The supplier reports 10 production lines, 50 years of total R&D engineer experience, 41–50 quality-control staff, and annual productivity of 1,000 ring spinning machines and air jet looms. It has broad export-market coverage, its own import and export rights, and has exported since 1988. ISO 13485, ISO 14001, and ISO 9001 certifications are reported. Evidence supports established production, export, and management-system capabilities. However, the provided information does not verify after-sales services, financial credibility, customer cases, customization services, or specific innovation offerings such as ODM, SDK, 3D design, or private-mold development.

Supplier typeThe supplier is explicitly classified as a factory, with headquarters in Shandong Province. Its representative title and company background identify it as Shandong Tongda Group, focused on ring spinning, cotton yarn spinning, and rotor spinning machinery.

CertificationsThe supplier reports ISO 13485, ISO 14001, and ISO 9001 management-system certifications. These provide explicit evidence of certification coverage in quality, environmental, and medical-device-related management systems, although certificate validity details are not provided.

R&D capabilityThe company states that it has complete infrastructure for product R&D, continuous innovation, and technological optimization, and reports 50 years of total R&D engineer experience. Specific capabilities for ODM, SDK availability, private molds, 3D design, and new-product development remain unknown.

Production capacityProduction capability is supported by 10 operating production lines, 41–50 quality-control staff, and reported annual productivity of 1,000 ring spinning machines and air jet looms. The company also describes annual production of 20,000 units of various cotton and spinning machinery models, although the relationship between these production figures is not clarified.

Product Q&A

Q:Why Choose Our Company?

History: TONGDA Textile Machinery Group was establish in 1952. Now have more than 65 years old history. Main Products: TONGDA Group specializes in design, manufacturing, and marketing of a wide range of Textile machinery, it has seven branch companies, mainly produces ring spinning frame, roving frame, weaving machine (water Jet loom/Air jet loom/rapier Loom), warping machine, quilting machine and nonwoven machine. We provide design for complete line of spinning mill for cotton yarn, polyester y

Q:How's the after-sale service?

We offer engineers available to service overseas under merchandiser's supervision and translation.

Q:Are you available for on-the-spot invitation?

We do welcome our new and old friends come here to have a visitation. Besides, we would send you our exposition and relative information to promote a face-to-face meeting if you'd like to.

Q:Is the price offered changeable?

We offer reasonable price for every client, and the price is changeable according to purchasing amount.

Q:How about the quality?

The main subassembly and raw materials are all supplied by large companies. Key parts are research and developed by our own staff. Professional assembly line work and strict quality test system can ensure your high quality requirement.