What is your payment terms?

30% deposit in advance and 70% balance before shipment.or L/C.

Can you send free samples?

Yes, free samples are available; you just need to pay the express fee. You can provide your a/c like DHL, or you can call your courier to pick up from our office.

Thread Sealing Waterproof PTFE Tape

Name: Thread Sealing Waterproof PTFE Tape
Brand: Hangzhou Derui Plastics Co., Ltd.
SKU: 795210975

Zhejiang, ChinaHangzhou Derui Plastics Co., Ltd.

US$0.04

50,000 Pieces

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Transport Package

10PCS in a Shrink, 1000PCS in a Carton

Specification

100%ptfe

Model NO.

12mm-19mm-25mm

Trademark

Derui

Origin

Zhejiang, China

HS Code

3920991000

Production Capacity

200, 000 Rolls/Per Day

Key features

100% Pure PTFE Material: Made of 100% PTFE without oil for superior sealing performance.

Wide Customization Options: Customizable width, thickness, length, density, color, and packaging.

High Pressure Tolerance: Pressure resistance up to 30 bar with tensile strength >=8Mpa.

ISO 9001 Certified Quality: Manufactured under ISO 9001:2015 certified management system.

Flexible OEM/ODM Service: Full OEM support including logo customization and design.

Competitive Pricing: Factory direct pricing with guaranteed quality and on-time delivery.

Fast Response Time: Prompt replies within 24 hours for all inquiries.

Company profile

Customization from SamplesFlexible CustomizationODM ServicesOEM Services

Hangzhou Derui Plastics Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Flexible customization CertifiedExport Year: Only Domestic Experience. CertifiedNearest Port: Ningbo Port/Shanghai PortAverage Response Time: ≤7.03h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and quality-control processes, including ISO 9001:2015 certification, CE product compliance, raw-material traceability, and 100% finished-product inspection. It offers OEM, ODM, and sample-based flexible customization, with stated peak-season lead times of one month and off-season lead times within 15 working days. However, innovation evidence is limited: no new products were launched in the past year, the supplier is not identified as a professional technical supplier, and it has no 3D design or SDK capability. Service-system documentation is incomplete because several procedures lack written records or formal approval details. The supplier has no stated inventory, overseas warehouse, overseas branch, showroom, or trade-show capability. Customer-case evidence is also limited, with no Fortune 500 collaboration reported and no repeat-buyer preference recorded.

Supplier typeThe supplier is a manufacturing-oriented producer with drawing and rewinding facilities, offering OEM and ODM services. It is explicitly not classified as a professional technical supplier and does not provide 3D software design services.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate and reports CE product compliance. These certifications provide explicit evidence of formal quality-management and product-compliance credentials.

After-Sales capabilityThe supplier has procedures for corrective and preventive action and customer complaints, but no written records are maintained. It also lacks inventory, overseas warehouses, overseas branches or agents, overseas showrooms, and participation in offline trade shows, limiting documented and international after-sales support.

R&D capabilityThe supplier has two R&D engineers and offers ODM services, but reports no new products in the past year, no SDK availability, no 3D software design service, and no professional technical-supplier R&D capability. The evidence indicates limited recent innovation capacity.

Production capacityThe supplier has drawing and rewinding facilities, supports specified product sizes, performs 100% finished-product inspection, and reports lead times of one month in peak season and within 15 working days off-season. However, it reports no in-stock capacity and lacks a valid manufacturing-capacity contract with associated subcontractors.

Customization capabilityThe supplier explicitly provides customization from samples and flexible customization, can produce customer-specified sizes, and offers both OEM and ODM services. These statements directly support a broad customization capability.

Client casesThe supplier reports that 51%–70% of total sales come from exports, but also states only domestic exporting experience, no Fortune 500 collaboration, and a repeat-buyer preference value of zero. The available evidence does not establish strong or notable customer cases.

Product Q&A

Q:Can you provide OEM service?

Yes, we work on OEM orders. Which means width, thickness, lenth,density,quantity, design, color,packing solution, etc will depend on your requests; and your logo will be customized on our products.

Q:What information should I let you know if I want to get a quotation?

1, Width, thickness, lenth,density and color of the products 2, package 3, Quantities 4, Please send us some pictures and designs for checking if possible so we can do best as your request. Otherwise, we will recommend relevant products with details for your reference.

Q:Where is DERUI? Is it possible to visit your factory?

Derui is located in Zhejiang. It is very convenient to visit us, and all clients from all over the world are highly welcome to us.

Q:What is the MOQ for your production?

The MOQ depends your requirement for width,thickness,lenth,package.generslly MOQ is 50,000.

Q:What is your delivery date?

The delivery date is about 25-30 days after receipt of payment.