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. 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


Understanding Unidirectional Small Outer Diameter Dampers: Essential Components in Engineering Machinery

14

2025-08

In the realm of engineering machinery, the components that oftentimes go unnoticed play a critical role in ensuring operational efficiency and safety. One such component is the unidirectional small outer diameter damper. These dampers are designed to absorb and dissipate energy, thus preventing excessive vibrations and shocks that can cause damage to machinery and affect overall performance. A uni

Low Torque Bi-directional Gear Damper

14

2025-08

The Low-Torque Bi-directional Gear Damper is an innovative mechanical component that plays a unique and important role in a wide range of fields.

Innovations in 360-Degree Rotating Disc Dampers: What You Should Know

13

2025-08

Innovations in 360-Degree Rotating Disc Dampers: What You Should Know Table of Contents 1. Introduction to 360-Degree Rotating Disc Dampers 2. Understanding the Technology Behind Rotating Disc Dampers 3. Applications of 360-Degree Rotating Disc Dampers in Engineering Machinery 4. Recent Innovations in 360-Degree Rotating Disc Dampers 5. Key Benefits of Using 360-Degree Rotating Disc Dam