20 years of experience in power supply field

Products include laser power supplies, high voltage power supplies, pulse power supplies, vacuum coating power supplies, RF power supplies, special power supplies, etc.
Serving many fields such as industry, medical treatment, military, scientific research, communications, environmental protection and energy saving.

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Yochain Meaning

The physical meaning of "Yochain" is the physical process of releasing photons when matter changes from high energy level to low energy level. Here it represents our wish to achieve breakthrough and rebirth through continuous accumulation, and to have new breakthroughs in the development of power supply.

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Development History

2022

As of 2022, Yochain's products have expanded to 12 categories, and the products are used in many fields such as science, environmental protection, and industry.

2012

Developed the WN5 series of beauty power supplies and the WT2 industrial power supply

2011

Launched CW laser power supply

2010

In January, we developed a coated power supply, ranging from 5KW to 40KW, which was well received by users.

In October, we launched a fully CNC intelligent power supply, which uses digital control and adds intelligent algorithm functions.

2009

The domestic market share of ultrasonic power supply and RF power supply is growing rapidly 

2008

The CO2 power source launched by the company has the highest sales volume in the domestic market

2007

Developed a series of air purification power supplies with high power, high voltage, stable and reliable

2006

Developed a 220V AC powered electronic igniter that can ignite gas, liquid, heavy oil, etc.

2004

"Yochain" was born, and in the same year, laser power supplies and photon power supplies with the same functions and smaller volumes were developed.

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