About Us

Automatic Transfer Switch Design and Develop Solution

About Us

About Us

One Two Three Electric Co., Ltd. is located in Yueqing, Zhejiang, the "electrical capital of China". It is a manufacturing enterprise specializing in project standards. The company is engaged in the research and development and production of low-voltage electrical products such as plastic shell circuit breaker, universal circuit breaker, small circuit breaker, leakage circuit breaker, control and protection switch, dual power automatic transfer switch, isolation switch, etc. It is a high-tech enterprise integrating research and development and production. The company's enterprise philosophy of "scientific management as the core, user needs as the center, product quality as the center, careful service as the integrity" meets the needs of customers in different markets and different application places to provide technical products. We sincerely welcome new and old customers at home and abroad to negotiate business and create a better future together!

iso9001 ccc ce cnas
  • Research Personnel
    50 +

    Research Personnel

  • Cooperative Client
    200 +

    Cooperative Client

  • Production Experience
    20 +

    Production Experience

  • Factory Area
    10000

    Factory Area

Technical R&D Team
Technical R&D Team

The Schorch has been engaged in R&D and production in the motor and drive industry for more than 140 years, with rich experience and numerous achievements,has a huge advantage especially in the field of ultra-high power motor and driving equipment, and is the manufacturer of the motors and frequency conversion drive control systems with super power rating in the world.


Schorch series motors and frequency conversion drive systems have been applied in many key projects in the word, and the technical level and stability have been in the international leading position. Based on the basic situation of the domestic market, our Company can adopt a variety of modes to cooperate with customers, including equipment sale and purchase, contract energy management, and upgrading of existing equipment.


Our company adheres to the "reputation first, service first, customer first" for the purpose of enterprise development, and provides more perfect energy-saving solutions for customers in different industries and regions, to help enterprises save energy, reduce costs and create wealth.


Brand advantages

R & D Achievement

Launched China’s first integral type YUQ3 special CB ATSE in 2015.

The first ATSE manufacturer that can provide AC-DC and DC-DC switchover

The first ATSE manufacturer in China that can provide 16A-3200A current level of the same structure (special PC level)

The first ATSE manufacturer in China that can provide pull-out type with bypass

The first ATSE manufacturer in China that can provide Instantaneous closed circuit switchover

The first ATSE manufacturer in China that can provide neutral line overlap switchover

The first ATSE manufacturer that can provide AC-DC and DC-DC switchover

Company Strength

“One Two Three” is a R&D、design and manufacturing group that offers a broad range of solutions based around low-voltage electrical products especially the automatic transfer switch equipment technology.

  • Global Markets Support
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    Global Markets Support
    We have an extensive business around the globe

    The market share of our ATSE in China has exceeded 60%. Meanwhile,we support a worldwide customer base through global locations in the Americas, EMEA, APAC and ASEAN which is complimented by an extensive authorized channel partner in all regions. Our experienced teams are committed to providing a truly harmonised support structure. Our expertly trained sales and technical teams fully cater for customer specific requirements on all our solutions with exemplary pre and post sale services.

  • Green Factory
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    Green Factory
    "One Two Three" adheres to stringent environmental regulations

    At "One Two Three" we are committed to sustainable manufacturing and continually assessing our processes to reduce our energy consumption and the use of hazardous materials across our global facilities. Our product solutions help our customers manage power, reduce energy consumption, reduce downtime, energy costs and improve energy efficiency,enabling them to make informed planning decisions and improve operational efficiency.Our solutions are Reach, RoHS compliant, and are manufactured in accordance with the strictest ISO 14001 quality achievement.

  • Warranty
    1694066285675426
    Warranty
    "One Two Three" offer a comprehensive product warranty

    All "One Two Three" products are covered by a 2 year standard warranty.When our products have questions,our team will feedback the solution within 24 hours and engineers can arrive at the site within 48 hours. For additional support levels, extended warranty options are available to provide complete peace of mind.We support return and exchange services.

  • OEM / ODM Specialty
    1694066392773438
    OEM / ODM Specialty
    It is always our top priority to keep our customers in a leading position in the market competition

    In addition to our full range of ATSE solutions, we offer cost effective OEM / ODM services include MCCB,MCB,ACB,CPS,load switch,DC switch.,to cater for new challenges and technologies rapidly emerging from customers’ applications in electrical industry sectors. A fast prototyping service can be provided for ensuring our customers are first to market and stay ahead with flexible low-voltage electrical solutions.

  • Quality Achievements
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    Quality Achievements
    Total customer satisfaction and quality management are of utmost importance to "One Two Three"

    "One Two Three" is proud of our quality accreditation and compliance achieved to date. Our manufacturing processes are conducted in accordance with ISO9001 ensuring maximum operating efficiency for our manufacturing, assembly and test facilities. Products have third party test certification, such as CE, SGS, UKCA, ISO, CQC and CCC – all available on request.

Welcome to tell us your needs
Welcome friends and customers at home and abroad to cooperate sincerely and create brilliance together!
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