How can I check the quality of bulk orders?

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

Do you use international standards for rubber products?

Yes, we mainly use ASTM D2000 to define rubber material quality, with tolerances 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 tooling maintenance?

Yes, we maintain all tooling and will replace it as needed.

How many employees does your company have?

We have 150 employees as of December 2020.

Dwi PU NBR Hydraulic Wiper Seals for Construction Equipment

Name: Dwi PU NBR Hydraulic Wiper Seals for Construction Equipment
Brand: Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.
SKU: 794998552

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

US$2.00

10-99 Pieces

US$0.10

100-999 Pieces

US$0.01

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Usage

Engine, Transmission, Rear Axle

Model NO.

DWI

Type

Haplotype

Speed

High Speed

Pressure

Pressure Type

Lip

Single Lip

Standard

Standard, Nonstandard

1

Construction Machinery Hydraulic Wiper Seals

2

Dwi NBR Dust Wiper Seal Components

3

Dwi Hydraulic Wiper Seals for Excavators

4

PU Dwi Skeleton Oil Seals

5

Dwi Corrosion-Resistant Dust Seals

6

Construction Equipment Hydraulic Dust Seals

7

Dwi PU Wear-Resistant Wiper Seals

8

NBR Dwi Heavy-Duty Hydraulic Seals

9

Dwi Hydraulic Dust Wiper Seal Rings

10

Construction Machinery Dwi Dust Seals

11

Dwi NBR Leak-Proof Wiper Seals

12

PU Hydraulic Dust Seals Dwi Type

13

Dwi High-Performance Hydraulic Wiper Seals

14

Construction Equipment Skeleton Oil Seals

15

Dwi Hydraulic Wiper Seal Replacement Parts

Transport Package

Carton

Specification

Standard or custom sizes

Trademark

Pinmo

Origin

China

HS Code

4016931000

Production Capacity

100000 PCS / Week

Key features

High-Performance Sealing: Prevents dust and oil leakage in severe conditions for construction equipment like excavators.

Durable Materials: Made from NBR and PU for high elasticity, wear resistance, and corrosion resistance.

Wide Application Scope: Suitable for hydraulic systems in excavators, loaders, bulldozers, and other heavy machinery.

Certified Quality: ISO9001 and ISO14001 certified with ROHS and REACH approved rubber compounds.

Customization Support: Offers customized hydraulic wiper seals and various material options for specific needs.

Fast Delivery: Stock items ship in 1-2 days; non-stock items ship in 5-10 days depending on quantity.

Global Export Experience: Products sold to over 40 countries including USA, Germany, Japan, and Australia.

Professional Manufacturer: Integrated R&D, production, and sales with 150 employees and advanced quality control.

Company profile

Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.

Guangxi, China

Business Type: Manufacturer/FactoryExport Year: 2017-02-03Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤1.30hTerms 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.