What after-sales service is provided?

We provide quality response, technical proposals, and field application training.

Are you a manufacturer or trading company?

We are a manufacturer located in Qingdao, China.

HDPE Coils Plastic Rods 4mm PP/PE Welding Rod for Extrusion Welding Machine

Name: HDPE Coils Plastic Rods 4mm PP/PE Welding Rod for Extrusion Welding Machine
Brand: Qingdao Qingke New Material Technology Co., Ltd.
SKU: 2095537162

Shandong, ChinaQingdao Qingke New Material Technology Co., Ltd.

US$0.50

100 Pieces

Product profile

Customization

Available

Material

PE, PE

Kind

Black & White, HDPE

Model NO.

QK-004

Water Absorption

0.1%~0.3%

Contraction Percentage

1.5%~5.0%

Tensile Strength

30~40MPa

Water Absorption

1.5%~3.5%

Contraction Percentage

0.4%~1.4%

Tensile Strength

51~80MPa

Shape

Round

MOQ

100PCS

Transport Package

Customized

Specification

Customized

Origin

China

HS Code

3916200000

Production Capacity

10, 000tons/Year

Key features

Customizable Specifications: Offers custom sizes (2-7mm), colors (Black, white, gray), and material options based on customer requirements.

High Tensile Strength: Provides strong tensile strength ranging from 30-40MPa, with custom options up to 51-80MPa.

Versatile Application: Suitable for welding plastic containers, plates, and pipes using hand extrusion welders or heat air blowers.

Low Water Absorption: Features low water absorption rates of 0.2%-0.3%, ensuring durability and stability in various environments.

Manufacturer Direct Supply: Directly supplied by Qingdao Qingke New Material Technology Co., Ltd., a manufacturer with advanced R&D capabilities.

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

Quality Assurance: Undergoes 100% inspection including visual and function checks to ensure product quality.

Free Sample Availability: Provides free samples with customers covering express delivery charges, refundable upon mass order.

Company profile

Importers and ExportersQuality AssuranceR&D CapabilitiesEnvironmental Protection

Qingdao Qingke New Material Technology Co., Ltd.

Shandong, 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: 4 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryQingdao Qingke New Materials Technology Co., Ltd. is identified as a professional technical supplier with R&D, ODM, OEM, 3D design, and broad customization capabilities. It reports seven production lines, valid manufacturing contracts with associated subcontractors, in-stock capacity, documented finished-product inspection procedures, and an off-peak lead time within 15 workdays. The supplier has introduced new products within the past year and provides environmental and fire-safety documentation. However, no supplier-management-system certification is reported, and the company lacks overseas warehouses, showrooms, agents or branches, and offline trade-show experience. Export sales represent 41%–50% of total sales, while the stated primary market is domestic. Financial records are indicated for 2022–2024, but their results are not provided. Customer-specific evidence is limited to stated OEM service for well-known brands.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and reports R&D, 3D software design, ODM, OEM, and manufacturing-related capabilities. Its broad technical and production-service profile supports classification as a professional technical/manufacturing supplier.

CertificationsSupplier-management-system certification is explicitly reported as NIL. Although the supplier has a factory environmental impact assessment report and conducts regular fire drills, these do not establish possession of a management-system certification.

R&D capabilityThe supplier reports professional technical R&D capability, 3D design services, new products launched within the past year, and ODM services. It has two years of total R&D engineer experience and no available SDK; these details support active product development but do not establish the overall strength of innovation resources.

Production capacityThe supplier reports seven production lines, a broad set of processing and assembly equipment, valid manufacturing contracts with associated subcontractors, in-stock capacity, standardized finished-product inspection instructions, and an off-peak lead time within 15 workdays. These are explicit indicators of organized production capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization, together with 3D software design services. The evidence supports a broad customization offering.