Powered by Made-in-China.com
Product profile
Customization
AvailableMaterial
PEKind
Color PlasticModel NO.
DN1.1mmWater Absorption
<0.01%Contraction Percentage
<0.4%Tensile Strength
81~130MPaPack
5kg/PackColor
WhiteSize
3mmStandard
ISO9001Transport Package
Wooden PalletSpecification
ISO9001: 2000Trademark
TSDOrigin
QingdaoHS Code
39173900Production Capacity
10 Tons/MonthKey features
Customizable Diameter: Special diameters available from 2.0mm to 5.0mm based on customer requirements.
Customizable Colors: Standard black and white available, with other colors produced per buyer's opinion.
Versatile Material Options: Available in PE, PP, PVC, PVDF, and ABS to suit various welding needs.
Chemical Resistance: Features acid-proof, anti-alkali, salty-proof, and anti-corrosion properties.
Low Water Absorption: Water absorption rate is less than 0.01% for superior stability.
High Tensile Strength: Tensile strength ranges from 81 to 130MPa for durable welds.
OEM and ODM Services: Full OEM and ODM services available for custom branding and manufacturing.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-01-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.29h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryQingdao TSD Plastic Co., Ltd. is a China-based limited trading and manufacturing company established in 2008, with its headquarters and factory in Qingdao, Shandong. It produces heat-shrinkable tapes and sleeves, anti-corrosion tapes, plastic sheets, and HDPE electro-fusion products, supported by more than 10 production lines, a 40,000 m² manufacturing plant, and 6–10 quality-control staff. The supplier holds ISO 9001:2015 and ISO 14001:2015 certifications and reports exporting to more than 20 countries, with self-operated import and export rights. Its export experience, product-specific production lines, and broad market coverage support its production and international supply capabilities. However, the provided information does not sufficiently establish after-sales service systems, customization capability, independently verifiable customer cases, or comprehensive financial credibility. The supplier describes innovation as a company priority and reports new-product development, but only two years of...
Supplier typeThe supplier is identified as a China-based limited company and trade company, while its own factory, production lines, and product-specific manufacturing activities indicate combined trading and manufacturing operations. Its products focus on plastic welding, pipe anti-corrosion joint fittings, heat-shrinkable products, and related equipment.
CertificationsThe supplier explicitly reports ISO 9001:2015 and ISO 14001:2015 certificates, and its description also references DVGW and other international standards. These certifications support documented quality and environmental management, although the provided slices do not give certificate numbers, validity dates, or scopes.
R&D capabilityThe supplier states that it develops new products for pipe anti-corrosion joint fittings and plastic welders and presents innovation as a company priority. However, only two years of total R&D engineer experience are reported, and no patent, dedicated R&D organization, or specific recent innovation record is provided.
Production capacityProduction capability is supported by a 40,000 m² plant, more than 10 production lines, 6–10 quality-control staff, and stated annual capacities including 5,000,000 heat-shrinkable sleeve sets, 2,000 tons of heat-shrinkable tape, 1,200 tons of anti-corrosion tape, 600 tons of plastic sheets, and 5,000,000 HDPE electro-fusion weld bands. The supplier also states that key products are made in its own workshop from raw materials through finished goods.
Product Q&A
Q:What materials are available for the welding rods?
A:
We offer PE, PP, PVC, PVDF, and ABS materials.
Q:Can I request a specific color for the rods?
A:
Yes, standard colors are black and white, but other colors are available based on buyer preferences.
Q:What is the range of diameters available?
A:
Standard diameters range from 2.0mm to 5.0mm, with special sizes available upon request.
Q:Are the welding rods resistant to chemicals?
A:
Yes, they are acid-proof, anti-alkali, salty-proof, and anti-corrosion.
Q:What is the water absorption rate?
A:
The water absorption rate is less than 0.01%.
Send Inquiry
*To:
Qingdao TSD Plastic Co., Ltd.
Qingdao TSD Plastic Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Best Quality PVC Welding Rod for 3D Printer
Negotiable
500 kg(MOQ)
3D Print Material Plastic Welding Rod
US$2.00-10.00
100 KG(MOQ)
3D Printer Material PVC Welding Rod with Good Performance
Negotiable
500 kg(MOQ)
PE PP Welding Plastic Weld Rod for Portable Extrusion Welder
US$3.50-5.00
1,000 kg(MOQ)
ABS Plastic Welding Rods for Welding Plasitc
US$10.00
100 KG(MOQ)
Durable PP PE Plastic Welding Rods for All Your Repair Needs
US$2.50-4.30
1 kg(MOQ)
40mm PE Plastic Rod for Heavy-Duty Welding and Construction
US$2.50-4.30
1 kilograms(MOQ)
Solid Nylon Bar, PA6 Engineering Plastic Rod for Machining
US$1.80-2.50
1,000 kg(MOQ)
Vibrant Colored PE Plastic Welding Rods for Strong Connections
US$2.50-4.30
1 kg(MOQ)
Durable Hard Plastic Welding Rods for High-Temperature Applications
US$4.00-6.50
2 kg(MOQ)
Premium PTFE Round Plastic Welding Rods for Industrial Use
US$7.10-7.20
10 kg(MOQ)
HDPE Plastic Rods 4mm PP PE Welding Rod for Extrusion Welding Machine
US$0.50-1.00
1 Piece(MOQ)
Plastic Welding Rod Welder Rods Wire for Pipeline Installing and Repairing
US$3.00-5.00
100 KG(MOQ)
4mm Plastic Welding Wire HDPE Welding Rod for Plastic Extruder
US$0.50-1.00
100 Pieces(MOQ)
Durable Industrial PP PE Plastic Welding Rods for Reliable Use
US$6.00-8.50
1 kg(MOQ)
Natural Nylon Rod Plastic Polycarbonate Welding Rods for PP/EPDM Plastic Stirring Rod
US$0.50-1.00
1 Piece(MOQ)



















