What is the lead time for production?

The lead time is one month for both peak and off-peak seasons.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, and Western Union.

What is the product's main function?

It enables on-the-dot dosage with maximum volumetric precision in microdispensing systems.

20050 Red Star-Shaped Coupling for Eco-Pen 450 Screw Valve

Name: 20050 Red Star-Shaped Coupling for Eco-Pen 450 Screw Valve
Brand: Dongguan Walle Sealing Technology Development Co., Ltd.
SKU: 1949875245

Guangdong, ChinaDongguan Walle Sealing Technology Development Co., Ltd.

US$0.10-5.50

100 Pieces

Product profile

Customization

Available

Color

White and Black

Rubber Material

Elastomer

Model NO.

20050

Transport Package

Box

Specification

Standard Part

Trademark

Walle

Origin

China

HS Code

4016931000

Production Capacity

100000PCS/ Month

Key features

Custom Color Options: Available in White and Black colors.

Material Versatility: Rubber material is Elastomer; can be made by PTFE and HDPE.

High Precision Dosage: Enables on-the-dot dosage with maximum volumetric precision.

Wide Media Compatibility: Suitable for abrasive media, adhesives, silicones, fats, and oils.

Complex Geometry Design: Transforms complex geometry into small design for eccentric screw pump systems.

Bidirectional Conveying: Media in very small quantities can be conveyed fully volumetrically forward and backward.

OEM/ODM Services: OEM and ODM services are available for custom manufacturing.

Fast Response Support: Technical support replies within 24 hours.

Company profile

Dongguan Walle Sealing Technology Development Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-08-02 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.94h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryDongguan Walle Sealing Technology Development Co., Ltd. is a China-based limited company classified as a trade company, associated with the manufacturing industry and focused on sealing products. It reports ISO9001 certification, five production lines, a 2,000 m² plant, 27 employees, and stated annual output of 2,000,000 boxes of rubber seals, oil seals, and O-rings. The supplier exports extensively, with 71%–90% of sales from exports and markets across multiple regions. It supports OEM orders and describes engineering research, technological innovation, advanced production and testing equipment, and sealing solutions for numerous industries. Order fulfillment is stated as one month in both peak and off-peak periods. Evidence is insufficient to assess after-sales service depth, financial credibility, or specific customer cases. The records also contain inconsistent experience claims: one slice states three years of R&D engineer experience, while another claims over 20 years of production and R&D staff...

Supplier typeThe supplier is identified as a limited company in China, classified as a trade company, with associated companies in manufacturing and operations centered on sealing-product development and production. Its stated commercial categories include industrial equipment, machinery, tools, automotive parts, and manufacturing-related products.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate. Another description references ISO9001:2008, but the records do not clarify whether this is an older certificate or a separate status; the current explicit certification evidence is ISO9001:2015.

R&D capabilityThe supplier explicitly describes engineering research, technological innovation, multiple sealant formulations, advanced production and testing equipment, and the use of materials and technology for demanding environments. The evidence supports stated innovation activity, although the record also reports only three years of total R&D engineer experience and does not provide patents or quantified R&D results.

Production capacityThe supplier reports a 2,000 m² manufacturing plant, five production lines, 27 employees, and annual output of 2,000,000 boxes of rubber seals, oil seals, and O-rings. It states one-month fulfillment during both peak and off-peak periods and describes production of seals for multiple industrial applications, providing explicit evidence of operational production capacity.

Customization capabilityThe supplier welcomes OEM orders and states that it develops varied sealing formulations and solutions using different materials and technologies for demanding operating environments. Its broad product range includes synthetic rubber, PTFE, hydraulic, cylinder, PU, FKM, perfluoroelastomer, oil and gas, chemical, pump, and valve seals, supporting customization capability.