How can I check the quality of a bulk order?

We provide preproduction samples before mass production if needed and accept third-party inspections such as TUV, INTERTEK, and BV.

Do you use international standards for rubber products?

Yes, we mainly use ASTM D2000 for material quality and tolerances as per ISO3302 and ISO2768.

What materials are available for production?

Available materials include 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 it as needed.

How many employees do you have?

We have 150 employees as of December 2020.

W17 Ada A1 20284/7 Dust Hydraulic Seal Ring Wiper Seals

Name: W17 Ada A1 20*28*4/7 Dust Hydraulic Seal Ring Wiper Seals
Brand: Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.
SKU: 1942686072

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

W17 Ada A1 20*28*4/7 Dust Hydraulic Seal Ring Wiper Seals

US$2.08

10-99 Pieces

US$1.05

100-999 Pieces

US$0.77

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Usage

Engine, Transmission, Rear Axle

Model NO.

W17 / ADA / A1 / GHP / PW

Type

Haplotype

Speed

High Speed

Pressure

Pressure Type

Lip

Single Lip

Standard

Standard, Nonstandard

More Material

FKM NBR

Type 1

Double Step Dust Seal

Model

W17 / Ada / A1 / Ghp / Pw

Application

Hydraulic Cylinder, Pneumatic Cylinder, Oil Cylind

Feature

High Temperature Resistant, No Metal Insert Needed

Function

Dustproof, Sandproof, Anti Metal Chips, Protect Gu

Transport Package

Carton

Specification

Standard or custom sizes

Trademark

Pinmo

Origin

China

HS Code

4016931000

Production Capacity

100000 PCS / Week

Key features

Double-Step Dustproof Design: Prevents dust entry and protects equipment in dusty and humid environments.

High Abrasion Resistance: Features high abrasion and extrusion resistance for long-lasting performance.

Easy Installation: Designed for simple and efficient installation in various hydraulic systems.

Custom Sizes Available: Standard or custom sizes are available upon request.

Wide Material Selection: Materials include PU, FKM, NBR, PTFE, and various rubber compounds.

ISO Certified Quality: Certified by ISO9001:2008 and ISO14001:2004 since 2015.

ROHS and REACH Approved: Various rubber compounds are approved by ROHS and REACH standards.

Global Export Experience: Products exported to over 40 countries including US, Germany, and Japan.

Company profile

Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.

Guangxi, China

Business Type: Manufacturer/FactoryExport Year: 2017-02-03Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤1.20hTerms 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.