What is the lead time for production?

Peak Season Lead Time: one month, 1-3 months. Off Season Lead Time: one month, 1-3 months.

Can you provide OEM and ODM services?

Yes, we provide OEM, ODM, and Customization services with Design for Manufacturability (DFM) analysis.

Custom O Ring Polyurethane Gasket Waterproof Gasket Bottle Cap Sealing Ring

Name: Custom O Ring Polyurethane Gasket Waterproof Gasket Bottle Cap Sealing Ring
Brand: Guangdong Engineering Plastics Industries (Group) Co., Ltd.
SKU: 1943266685

Guangdong, ChinaGuangdong Engineering Plastics Industries (Group) Co., Ltd.

US$2.00

10,000,000 Pieces

Sample price:US$36.00/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Certification

ISO

Model NO.

O-ring

Standard Parts

Yes

Universal

Yes

Type

Bearing Roller

Material

Stainless Steel

Transport Package

Plastic Bags, Pallet, Wooden Case, Container

Specification

custom made

Trademark

Enzi

Origin

China

Production Capacity

1000000000000

Key features

High Wear Resistance: Excellent abrasion resistance and high tensile strength compared to other elastomers.

Wide Color Options: Available in black, transparent, green, orange, or any color specified by the customer.

Hydrolysis Resistant: EU-style polyurethane O-rings resist hydrolytic attack while maintaining fuel and oil resistance.

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

Versatile Application: Suitable for hydraulics, pneumatics, and dynamic load applications in machinery industry.

Professional OEM/ODM: 26+ years experience in rubber seals with advanced CNC processing and R&D capabilities.

Quality Certified: ISO9001 certified with products conforming to EU RoHS standards.

Cost Effective: Standardized size and groove design ensure low cost and easy installation.

Company profile

Experienced TeamYears of Export ExperienceQA/QC InspectorsProduction Process Visualization

Guangdong Engineering Plastics Industries (Group) Co., Ltd.

Guangdong, 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: 17 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤8.12h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company engaged in plastic, rubber, mechanical, and hardware-related manufacturing and wholesale activities. It demonstrates documented quality, complaint-handling, corrective-action, raw-material traceability, and R&D processes, with eight quality inspectors and random finished-product inspection. The supplier supports broad customization, ODM, OEM for popular brands, available SDKs, and has introduced new products within the past year. It holds an ISO9001:2015 certificate and reports RoHS capability. Manufacturing-related contracts and inventory capability are documented, but overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and no offline trade-show participation. Evidence of customer cases is limited to a general statement of OEM service for popular brands without named customers or case details.

Supplier typeThe supplier is classified as a combined company, with business activities covering plastic and rubber parts manufacturing, plastic product manufacturing and wholesale, mechanical parts wholesale and processing, and hardware accessories manufacturing. This indicates a diversified manufacturing and trading structure rather than a narrowly specialized entity.

CertificationsThe supplier reports an ISO9001:2015 certificate and RoHS product certification capability. These are explicit indicators of documented quality-management and product-compliance capability, although no certificate validity period or certification scope is provided.

After-Sales capabilityThe supplier has clear procedures and records for corrective and preventive actions and customer complaint handling, and provides training as an overseas service offering. However, it has no overseas warehouse, showroom, agents, or branches, and its service-capability assessment procedure has written procedures but no records, limiting evidence of broad localized after-sales support.

R&D capabilityThe supplier reports new products within the past year, ODM capability, available SDKs, software and instrument-related R&D resources, auditable design documentation, three R&D patents, and one registered trademark. These explicit indicators support active product-development capability, although the commercial impact and technical scope of the intellectual property are not detailed.

Production capacityProduction-related evidence includes quality assurance in quality-control processes, eight quality inspectors, raw-material traceability, random finished-product inspection, CNC-lathe and coordinate-measuring equipment, valid manufacturing contracts with associated subcontractors, inventory capability, and broad plastics, rubber, mechanical, and hardware manufacturing scopes. This supports established production and quality-control capability, while capacity volume and delivery performance are not specified.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, with both design-service and R&D support. ODM service availability further supports the supplier's ability to handle customized product development.

Product Q&A

Q:What hardness levels are available for these O-rings?

Hardness ranges from 60 to 93 degrees Shore A.

Q:What is the difference between AU and EU polyurethane O-rings?

AU polyurethane O-rings have excellent oil, fuel, and solvent resistance but may be susceptible to hydrolysis. EU-style O-rings are not subject to hydrolytic attack and still have fuel and oil resistance comparable to low ACN nitrile or HNBR.

Q:What certifications does the company hold?

Our company's certificates are: ISO, FDA, ROHS, SGS, product patent certificate and so on.

Q:What is the minimum order quantity?

Minimum Order Quantity is 1.

Q:What are the terms of payment?

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