What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Which industries can use these O-Rings?

They are widely used in machinery, automotive, oilfield, shipbuilding, medicine, electronics, chemicals, and food industries.

Different Size Round Silicone EPDM FKM NBR Rubber O-Ring Cord

Name: Different Size Round Silicone EPDM FKM NBR Rubber O-Ring Cord
Brand: Qingdao Unilutek Industry Co., Ltd.
SKU: 1943228992

Shandong, ChinaQingdao Unilutek Industry Co., Ltd.

US$0.10

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

EPDM, NBR, Silicone, Viton, Cr, HNBR etc.

Application

Pumps

Model NO.

UNI-CORD-017

Type

Stationary Seal

Performance

Wear

Shape

Round/Squre/Hollow/Custom Type.

Standard

Standard, Nonstandard

Inner Diameter

3mm to 30 Meters

Cross Section

0.5mm to 50 mm

Color

Red White Brown Blue and So on

Hardness

30-90 Shore

Pressure

0~30MPa

Temperature

-40c~ +260c

Transport Package

PE Bag Inside, Carton Box Outside

Specification

Standard size

Trademark

OEM or others

Origin

China

HS Code

4016939000

Production Capacity

5000000 PCS/Month

Key features

Custom Size & Shape: Inner diameter 3mm-30m, cross-section 0.5-50mm, and custom shapes like round or square.

Multi-Industry Application: Suitable for automotive, oilfield, medical, electronics, chemical, and food industries.

Superior Sealing Performance: Features anti-vibration, waterproof, anti-corrosion, and excellent wear resistance.

OEM and ODM Support: Factory welcomes OEM and ODM orders with customization based on drawings or samples.

International Certifications: Products certified by SGS, CE, RoHS, REACH, and TS16949 for quality assurance.

Fast Delivery Service: Maintains stock for fast delivery with an average lead time of within 15 workdays.

Company profile

Qingdao Unilutek Industry Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-03-16Nearest Port: Qingdao Port, TianJin XinGang PortAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Unilutek Industry Co., Ltd. is a China-based limited company combining manufacturing and trading activities, focused on rubber molded parts, profiles, seals, gaskets, and related products. The supplier reports TS 16949 and ISO 9001 certifications, more than 10 production lines, 11–20 quality-control staff, and 6–10 years of R&D engineering experience. It offers OEM and ODM services, customized rubber products, samples for customer testing, and support related to ISO/TS16949 qualification. Export activity has continued since 2009, with exports representing 51%–70% of total sales and markets spanning multiple regions. Evidence supports solid production, export, quality-management, and customization capabilities. However, the provided information does not establish specific customer cases, after-sales performance, or financial credibility.

Supplier typeThe supplier is identified as both a Trading Company and Manufacturer/Factory, and describes itself as a private-owned comprehensive enterprise covering production, trading, importing, and exporting. This indicates an integrated manufacturing and commercial operating model rather than a pure intermediary.

CertificationsThe supplier reports TS 16949 and ISO 9001 certifications, states that production follows ISO 9001:2008 and PPAP III requirements, and reports product qualifications including RoHS, REACH, FDA, and SGS. These statements provide explicit evidence of formal quality-management and product-compliance credentials.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and explicitly engages in rubber and plastic product R&D. Its stated OEM and ODM offerings also indicate development support, although no patents, new-product results, or dedicated R&D facilities are documented.

Production capacityThe supplier reports more than 10 production lines, 14 rubber molding lines, 6 rubber extrusion lines, standardized workshops, and 50 skilled staff. It also lists substantial product output and a lead time within 15 workdays during off-peak periods, providing explicit evidence of established manufacturing capacity.

Customization capabilityThe supplier offers OEM and ODM services, produces customized rubber molded parts, and provides samples for customer-required testing. Its product development and manufacturing focus on rubber and plastic parts further support the ability to handle customized requirements.