How to check the quality of the bulk order?

We provide preproduction samples before mass production for all customers if needed. We accept third party inspection such as TUV, INTERTEK, BV, etc.

Do you use any international standards for the rubber products?

Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.

What materials are available to produce from your side?

NBR, EPDM, SILICONE, FPM(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc.

Do you provide maintenance on tooling?

We maintain all tooling and will replace as needed.

How many employees you have?

We have 150 employees at time of December 2020.

Yab Hydraulic Single Acting Piston Step Seal Ring 127.12.2

Name: Gsd/Omk-E/Yab Hydraulic Single Acting Piston Step Seal Ring 12*7.1*2.2
Brand: Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.
SKU: 1910152425

Guangxi, ChinaLiuzhou Pinmo Sealing Sci-Tech Co., Ltd.

Gsd/Omk-E/Yab Hydraulic Single Acting Piston Step Seal Ring 12*7.1*2.2

US$0.5952

10-99 Pieces

US$0.5238

100-499 Pieces

US$0.4762

500+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

PTFE Filled

Application

Cylinder

Model NO.

GSD PS OMK-E OG YAB 12*7.1*2.2

Type

Oil Seal

Performance

Temperature

Shape

as Per Drawing

Standard

Standard, Nonstandard

More Material

FKM NBR

Transport Package

Carton

Specification

Standard or custom sizes

Trademark

Pinmo

Origin

China

HS Code

4016931000

Production Capacity

100000 PCS / Week

Key features

PTFE and Elastomer Material: Combination of PTFE piston sealing ring and elastomer O-ring for aggressive media and high temperatures.

Excellent Dynamic Sealing: Designed for best drag oil performance in both directions with no crawling or stiction phenomena.

Strong Corrosion Resistance: Suitable for aggressive media with excellent anti-extrusion and buffering performance.

Wide Application Scope: Ideal for control cylinders, servo systems, machine tools, construction machinery, and forklifts.

No Trapped Pressure: Asymmetrical cross-section design prevents trapped pressure and allows multiple installations.

ISO 9001 Certified: Quality Management System certified by SGS since 2015 ensuring high product standards.

Custom Material Options: Multiple compounds including FKM and NBR available according to individual application profiles.

Fast Lead Time: 1-2 days for in-stock items and 5-10 days for custom orders depending on quantity.

Company profile

Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.

Guangxi, China

Business Type: Manufacturer/FactoryExport Year: 2017-02-03Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤1.06hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryLiuzhou Pinmo Sealing Sci-Tech Co., Ltd. presents broad manufacturing and technical-service capabilities, including OEM for recognized brands, ODM services, product customization, and stated experience across multiple international markets. Its management certifications include TS 16949, ISO 14001, ISO 9001, and SA 8000. The supplier reports inventory capability, standardized finished-product inspection instructions, and lead times within 15 working days in both peak and off-peak periods. However, evidence is incomplete regarding after-sales support, financial strength, customer references, and contract status. The supplier lacks an SDK, overseas warehouses, overseas showrooms, overseas agents or branches, and reported participation in offline trade shows. It also reported no regular fire drills during the past year.

Supplier typeThe stated business scope covers technical services, technology development and transfer, seals, plastic and rubber products, mechanical parts, glass-fiber-reinforced plastic products, and auto parts. The supplier also describes a factory, broad product range, and worldwide industry service, indicating a manufacturer with technical-service capabilities rather than a narrowly focused trading profile.

CertificationsThe supplier reports holding TS 16949, ISO 14001, ISO 9001, and SA 8000 certifications. These explicitly indicate coverage of automotive quality management, environmental management, quality management, and social accountability systems.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has R&D engineers with total experience in the stated 6–10 range. However, it reports no available SDK, so its innovation support is demonstrated through product development and ODM rather than software-development integration.

Production capacityThe supplier reports inventory capability, finished-product inspection instructions that are uniformly followed, annual output information of 10,000,000 sets, and lead times within 15 working days in both peak and off-peak seasons. Its manufacturing capacity is therefore explicitly supported, although the manufacturing-contract status is unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and minor customization. It also reports ODM service availability, providing direct evidence of multiple customization routes.