86-574-63031956

Company News

Home > News > Company News

Dongheng Sealing: Building a Strong Industrial Safety Line with Precision Quality, Empowering Domestic Seals to Replace the New Journey

2026-01-06

View More

A Comprehensive Guide to Precision Sealing Selection: Six Key Factors and Material Matching Analysis

2025-12-18

View More

Ningbo Dongheng Seal Co., Ltd. will showcase its latest products at the 2025 China Petrochemical Exhibition. Welcome to visit and exchange ideas!

2025-12-03

View More

Rubber seals: the sealing core of industry and people's livelihood, performance analysis and upgrade path

2025-11-18

View More

Smart & Sustainable Seals: High-Performance Solutions for Industry 4.0

2025-08-01

View More

Dongheng Seal: Advanced Industrial Gasket Solutions | China Manufacturer

2025-07-01

View More

How to Restore Slightly Bent Fluororubber Sealing Rings | Guide

2023-12-19

View More

Seal Maintenance Guide: Prevent Leaks & Extend Lifespan

2023-12-12

View More

Graphite Self Sealing Rings | High-Purity & Pressure-Resistant Seals for Valves

2023-12-04

View More

O-Ring Sealing Solutions | Elastic Rubber & Plastic Seals for Fluid/Gas Leakage Prevention

2023-12-04

View More

Types of Sealing Rings: O-ring, V-shaped, U-shaped, Y-shaped, Rectangular

2023-12-04

View More

How to Choose Oil Cylinder Seals for Extended Hydraulic System Life

2023-12-04

View More

Silicone Sealing Rings vs. Other Materials: Key Differences

2023-12-04

View More

Sealing Products: Non-Reusable Consumables for Engine Maintenance

2023-12-04

View More

Silicone & TPE Sealing Rings: Heat, Cold Resistance & Advantages

2023-12-04

View More

Sealing Rings: Essential Components in Mechanical Engineering

2023-12-04

View More

PTFE Sealing Rings for High-Temperature Applications: Stability & Heat Resistance

2023-12-04

View More

Industrial Applications: Defense, Energy, Machinery & Key Sectors | Product Solutions

2023-11-29

View More

Types of Seals in Engineering: Mechanical, Elastic & Non-Contact Seals Explained

2023-11-23

View More

Rubber Polymer Structure, Viscoelasticity & Vulcanization Process | Material Science

2023-11-18

View More

The Important Role of Flange Insulation Gaskets

2023-11-15

View More

Graphite Processing Challenges: Equipment Wear, Precision & Environmental Impact

2023-11-13

View More

How to Select the Right O-Ring: 6 Essential Factors for Effective Sealing

2023-11-10

View More

Global Leader in Nuclear & Aerospace Sealing Solutions | Cixi Sealing

2023-10-25

View More

Prevent Oil Seal Failure: Expert Installation, Maintenance & Metre Super Sealant Solutions | Dongheng Sealing

2023-10-24

View More

Discussion on Mechanical Seals in Chemical Plants

2023-10-12

View More

API682 Compliant Container Type Mechanical Seals | High-Temp/High-Pressure Reliability & Easy Installation

2023-10-08

View More

Mechanical Seal Installation Guide: 11-Step Clean Assembly Protocol

2023-10-07

View More

12th Shanghai International Fluid Seals & Sealing Materials Expo 2024

2023-09-27

View More

Sealed Technology: Hydrogen Energy Applications, Products, and Future R&D Focus

2023-09-15

View More

Gaoqiao Petrochemical Achieves Localization of ABS Reactor Mixer Sealing Device

2023-09-14

View More

LNT A-BOX & LNG Fuel-BOX AiP Approved by Lloyd's Register for LNG Carriers

2023-09-13

View More

O-Ring Seals: Design Principles and Applications in Hydraulic and Pneumatic Systems

2023-09-12

View More

Transmission Shaft in Mega Container Ships: Design & Sealing Tech

2023-09-11

View More

Rubber Cloth Sealing Components Manufacturing Process | Adhesive Application & Preforming

2023-09-10

View More

Magnetic Fluid Sealing Technology: Principles and Leak-Free Characteristics

2023-09-08

View More

EPDM Rubber Seals: Advantages in Ozone Resistance, Heat Resistance & Cost-Effectiveness

2023-09-07

View More

Riji Seal: China's #1 Mechanical Seal Manufacturer | High-End Sealing Solutions

2023-09-06

View More

Skeleton Oil Seal: Critical Oil Film & Leakage Explained

2023-09-05

View More

Trelleborg HiSpin Seals: High-Speed EV Sealing for Gasoline-Range Performance

2023-09-04

View More

Trelleborg Launches HiSpin PDR RT and HS40 Seals for Electric Vehicle High-Speed Applications

2023-09-03

View More

Trelleborg and Magna Innovate Lightweight Valve Cover Seals for Automotive Sustainability

2023-09-01

View More

Trelleborg Ultra High Temperature Seal for Aircraft Engines | Up to 315°C Fireproof

2023-08-31

View More

Langsheng Duriton & Pocan for EV Charging Inlets | HPM Solutions

2023-08-30

View More

Rubber Sealing Rings: Material Guide, Applications & Market Insights

2023-08-29

View More

Ningbo Volken IPO | Silicon Carbide Ceramics for Photovoltaics & Aerospace

2023-08-28

View More

China Breaks 50-Year US Nuclear Sealing Ring Blockade

2023-08-27

View More

TD350: World's First 350°C High-Temperature Sealing Breakthrough for Heavy Oil Thermal Recovery

2023-08-25

View More

Treburg HiSpin Seals: High-Speed Aerospace Sealing Solutions for Rotorcraft & Helicopters

2023-08-24

View More

Ningguo Rubber and Plastic Sealing Patent Navigation Conference Highlights

2023-08-23

View More

Turcon MC1 & MC2 Conductive PTFE Seals for Dynamic Applications | Treburg Sealing System

2023-08-22

View More

Hydraulic Cylinder Seals: 25MPa+ & <25MPa Pressure Specifications

2023-08-21

View More

HiSpin® E-Axle Seals for High-Speed EVs | Trelleborg Sealing Systems

2023-08-20

View More

FST eCONevo Conductive Seals Prevent Electrical Corrosion in 800V EVs

2023-08-18

View More

Enterprise's Hope | Spring Ring Seals: Layout for the Future, Transforming and Upgrading to Intelligent Manufacturing

2023-08-17

View More

China's Nuclear Power Breakthrough: Overcoming US Monopoly on C-Ring Seal Technology

2023-08-16

View More

China Breaks US Nuclear Sealing Ring Monopoly: Ningbo Tiansheng's $300K Innovation vs $3M US Price

2023-08-15

View More

Yangzhou High-Tech HNBR Sealing Material Fills Domestic Gap | Provincial Key R&D Project

2023-08-14

View More

Rubber Seals: Industrial Applications, Processing Technology & Future Trends

2023-08-14

View More

Kedebao Patented High-Performance Polyurethane Seal for Water Treatment Equipment | Rapid Decompression Resistance

2023-08-12

View More

Pengling Co., Ltd. Sealing Business Output Update: Hebei, Chongqing, Jiangsu Factories Growth

2023-08-11

View More

Pengling Co., Ltd. Sealing Parts Capacity Update: Hebei Saturation, Chongqing Growth, Jiangsu Expansion | July 2023

2023-08-10

View More

Announcement on the Resolutions of the 21st Meeting of the 8th Board of Directors - Anhui Zhongding Sealing Parts Co., Ltd. (Securities Code: 000887)

2023-08-09

View More

Weiwan Sealing to Acquire Shanghai Jianuo & Guangzhou Jiast

2023-08-08

View More

Seals in Engineering: Types, Functions & Applications

2023-08-07

View More

High-Quality Oil Seals: Features, Benefits & Industrial Applications

2023-08-07

View More

CONTACT DETAILS

NO, 67, Xinhua Road, Xiaolin Twon, Cixi, Ningbo City, Zhejiang Province, China

xscherry@xsseal.com

Call : 86-574-63031956

Mob : 86-15968975410

Telex : 86-574-63031106



PLEASE LEAVE YOUR EMAIL TO CONTACT US!

Dongheng Seal Co., Ltd

Copyright © 2020-2023 Ningbo Dongheng Seal Co, Ltd. All Rights Reserved.

ShunTunTech Support Powered by25175

CONTACT INFO

QUICK LINKS

PLEASE LEAVE YOUR EMAIL TO CONTACT US!

Copyright © 2020-2023 Ningbo Dongheng Seal Co, Ltd. All Rights Reserved.

ShunTunTech Support Powered by25175
x
Products consulted
Submit
Submitted successfully! x

We will call you back soon!

OK