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 SGS, 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 empolyees you have?

We have 165 empolyees at time of December 2020.

ED Ring Oring DIN 3869 Profile Rings Threaded Connector Seal

Name: ED Ring Oring DIN 3869 Profile Rings Threaded Connector Seal
Brand: Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.
SKU: 1930420112

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

US$0.054

500-4,999 Pieces

US$0.049

5,000-49,999 Pieces

US$0.043

50,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

NBR

Application

Pumps

Model NO.

M17

Type

Rotary Seal

Performance

Oil Resistance

Shape

O-Ring

Standard

Standard, Nonstandard, Custom Shape

1

FKM/NBR ED Seal Ring

2

Bevel Washer ED Seal Ring

3

Hydraulic Pneumatic ED Gasket

4

High Pressure ED Seal Ring

5

Fluid Connector ED Seal

6

Threaded Port ED Gasket

7

Axial Static ED Seal Ring

8

Hydraulic Fitting ED Seal

9

Pneumatic Joint ED Gasket

10

FKM ED Seal for Pipeline

11

NBR ED High Pressure Seal

12

Quick Pipeline ED Seal Ring

13

Screw End ED Seal Gasket

14

Industrial Hydraulic ED Seal

15

High Pressure ED Seal

Transport Package

Carton

Specification

3/8 14.8*18.9*1.5/0.8

Trademark

Pinmo

Origin

China

HS Code

4016931000

Production Capacity

10000000 PCS / Week

Key features

High Pressure Resistance: Working pressure up to 60 MPa with constant cross-section under high pressure.

Wide Material Options: Available in NBR, FKM, EPDM, Silicone, FPM, Neoprene, and other rubber compounds.

DIN 3869 Standard: Manufactured according to DIN 3869 profile rings and threaded connector seal standards.

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

Custom Shape Capability: Offers standard and non-standard custom shapes for specific sealing needs.

Extensive Size Range: Available sizes from M8 to M60 with various thread metrics and inch options.

Multi-Industry Application: Suitable for hydraulic, pneumatic, automotive, oil, gas, and chemical industries.

Third-Party Inspection: Accepts quality checks from SGS, TUV, Intertek, BV, and other third parties.

Company profile

Liuzhou Pinmo Sealing Sci-Tech Co., Ltd.

Guangxi, China

Business Type: Manufacturer/FactoryExport Year: 2017-02-03Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤1.32hTerms 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.