Is TONGDA a manufacturer or trading company?

We are a professional manufacturer with our own International Trade Department, established in 1952 with over 65 years of history.

What are the main advantages of the biconical screw technology?

It ensures uniform material distribution, solving problems like head breakage, cracking, and spaghetti tubes for longer service life.

Textile Machinery Spare Parts Plastic Roving Bobbin for Roving Frame

Name: Textile Machinery Spare Parts Plastic Roving Bobbin for Roving Frame
Brand: Qingdao Tongda Textile Machinery Co., Ltd.
SKU: 846377425

Shandong, ChinaQingdao Tongda Textile Machinery Co., Ltd.

US$0.50-2.00

5,000 Pieces

Product profile

Customization

Available

Classification

Tubular Member Parts

Processing Type

Mechanical Process

Model NO.

TDHXC288

Match Machine

Weaving Equipment

Material

Plastic

Processing Level

Precision Finishing

Mechanical Process

CNC

Processing Trade

Processing with Material Supplied

Certification

CE, ISO9001: 2000

Customized

Non-Customized

Condition

New

Product Name

Ring Bobbin

Type

Bobbin

Size

180 190 210 and So on

Color

Red Green Yellow Blue Pink and Others

Transport Package

5000PCS/Carton&25days After T/T Payment

Specification

TDHXC288

Trademark

TONGDA

Origin

Made in China

HS Code

8448399000

Production Capacity

100000 PCS/ Month

Key features

Biconical Screw Technology: Independent IP technology ensures uniform material distribution, preventing breakage, cracking, and spaghetti tubes.

High-Speed Stability: Designed for speeds up to 25,000 RPM without jumping, deforming, bending, or static electricity issues.

Precision Manufacturing: Clean bore, no burrs, small amplitude, and precise spindle positioning for easy tube removal.

Durable & Wear-Resistant: Wing spindle rods use wear-resistant lubrication materials to protect against wear and extend service life.

Optimized Design Features: Features large overflow holes, personalized surface patterns, and standardized dimensions for various machines.

Certified Quality Assurance: Products certified by ISO9001, ISO14001, ISO13485, 3C, and CE standards with strict quality testing.

Comprehensive Manufacturer Support: Over 65 years history, 100+ engineers, 1-year warranty, and 24/7 online technical support.

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: ≤4.23hTerms 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.