Product Series

The company's products include automotive interior dampers, rotary dampers, toilet lid dampers, damping buffers, damping gears, gear dampers, one-way dampers, and damping wheels.


About


Dongguan Longji Plastic Electronics Co., Ltd.

The company was established in 1997. It is a professional engaged in various gear dampers, blade type one-way dampers, buffers, rotary dampers, damping gears, automotive interior dampers, one-way dampers, Damping buffers, damping wheels, toilet lid dampers, closers and other precision products R & D, design, production, sales and service as one of the factory. The factory is located  at Room 201, Building 2 and Room 301, Building 4, No. 7, Jinming North Road, Xiegang Town, Dongguan City.  The company has a registered capital of 5 million yuan and an existing factory building of 3000 square meters with 100 employees.

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Application Areas

At present, the company has established a diversified customer base in various industries, including household appliances industry, automobile industry, bathroom industry, security industry, household products industry, etc.


Partners

Trust is the beginning of cooperation, integrity is the basis of cooperation, professional is the basis of cooperation, service is the continuation of cooperation


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News Center


Low Torque Bi-directional Gear Dampers: A Key Component in Modern Engineering

31

2026-05

Low Torque Bi-directional Gear Dampers: A Key Component in Modern Engineering Table of Contents 1. Introduction to Low Torque Bi-directional Gear Dampers 2. Understanding Gear Dampers: An Overview 3. The Mechanics of Low Torque Bi-directional Gear Dampers 4. Applications of Low Torque Bi-directional Gear Dampers in Engineering 5. Benefits of Using Low Torque Bi-directional Gear Dampers

Understanding the Role of Unidirectional Small Outer Diameter Dampers in Engineering Machinery

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2026-05

In the realm of engineering machinery, particularly within the manufacturing and construction sectors, the use of unidirectional small outer diameter dampers has become increasingly critical. These dampers are designed to absorb vibrations and shock loads, thus enhancing the durability and reliability of various machinery components. Their primary function is to ensure that machinery operates smoo

How Rotary Dampers Can Transform Your Bathroom Experience

27

2026-05

How Rotary Dampers Can Transform Your Bathroom Experience Table of Contents 1. Introduction to Rotary Dampers 2. What are Rotary Dampers? 3. Benefits of Using Rotary Dampers in Bathrooms 4. Applications of Rotary Dampers in Bathroom Design 5. How to Choose the Right Rotary Damper for Your Bathroom 6. Installation and Maintenance of Rotary Dampers 7. Transforming Your Bathroom Experi