Dongyi Electric
Dongyi Electric

Specialized in the Development, Production and Sales of Lighters

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Technology as the Core, Quality as the Guarantee
Technology as the Core, Quality as the Guarantee

Annual Production of Nearly 2.5 Billion High, Medium and Low-Grade Lighters

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Professional Lighter Manufacturer
Professional Lighter Manufacturer

Professional International Trade, Domestic Sales Elite Team

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15

Technical accumulation over 15 years

300

Covers an area of 300 acres

300 +

300 sets of injection molding equipment

3000 +

3000 employees

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ABOUT US

Hunan Dongyi Electric Co., Ltd.

The company was founded in June 2009 and is located in Shaodong Eco-Industrial Park. The registered capital is 100 million RMB. Covering an area of 300 mu, standardized production plant 210,000 square meters, 1 professional mold R & D center, 98 automated production lines, 300 sets of injection molding equipment, more than 100 management and technical backbone, 1800 employees. There are professional international trade, domestic sales elite team, is a lighter research and development, production, sales, transportation in one of the joint-stock group companies.

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Hunan Dongyi Electric Co., Ltd.

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Blog

Lighter: The Evolution from Simple to Complex

2025-01-23

Lighters, this small tool that is almost ubiquitous in our daily lives today, has a history that dates back hundreds of years. From the early handmade matches to modern high-tech lighters, its evolution is filled with innovation and transformation.

The working principle of a lighter

2025-01-23

The fuel inside a lighter is usually flammable gases such as butane. When the switch of the lighter is pressed, the gas flows out from the gas tank, is regulated by the gas regulator, and mixes with air to form a combustible mixture. At this point, if it encounters a spark generated by the ignition device, the mixture will burn rapidly, producing a flame.

What is the liquid inside the lighter?

2025-01-23

The liquid inside the lighter is a special fuel, commonly referred to as lighter fluid or butane. This liquid fuel is the key to the normal operation of the lighter.