51 years, grateful to have you, walking together all the way! Changshu switch, with ingenuity to the original intention, with innovation to the future!-Changshu Switch Manufacturing Co., Ltd. — Building a premium brand and achieving success through high-end excellence.

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Changshu Switch will, as always, join hands with friends from all sectors to forge ahead together and create a brilliant future for China’s low-voltage electrical appliance industry.

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51 years, grateful to have you, walking together all the way! Changshu switch, with ingenuity to the original intention, with innovation to the future!

Time:

2026-08-21

The current low-voltage electrical industry is undergoing a profound transformation with digitization, green and low-carbon as its core

The tide surges forward
Only the brave stand at the forefront of the tide, only the wise shape the new situation
Changshu switch
51 Years of Craftsmanship and Perseverance
Achieved a leap from joint design to independent innovation
Through continuous technological breakthroughs
Building a solid foundation for the global energy transition

technological breakthrough
Consolidating the leading position in the industry through innovation, with a total of 2652 patent applications and 2433 authorized patents
Build a solid technological moat
Successfully developed and launched 21 new products by 2025
Among them, AC2000V universal circuit breaker
Leading the industry into a new stage with high voltage and high reliability
This is not just the accumulation of numbers
It is often written with "innovation as the pen, craftsmanship as the ink"
Gain profound industry insights
Vivid practice of converting into customer value

The confidence of technological innovation lies in standing firm
Long term and in-depth strategic cooperation with high-level domestic universities
We work together to build a research and development platform
The collaborative exploration and integration model has jointly nurtured sustained empowerment
A collaborative and win-win ecosystem for technological innovation
We firmly believe
Reliability is the cornerstone of all our actions
Innovation is the way we safeguard our commitments
Only by integrating the two throughout the entire process
To live up to every expectation
High end breakthrough
Adhering to the development strategy of "building a high-quality enterprise and winning with high-end products"
In 8 key industries
Continuously achieving significant breakthroughs in the high-end market through constant opening
Important equipment and major projects for the country
Provide comprehensive power protection from components to smart systems
The security and stability of every critical node
All confirm the power of craftsmanship and innovation coexisting

Actively respond to the "the Belt and Road" initiative
Accelerate the pace of globalization
Extensive cooperation with countries such as Saudi Arabia and Russia
Frequently appearing at industry exhibitions and conferences both domestically and internationally
Continuously exploring cutting-edge trends and shining brand brilliance
Assist Changkai in steadily developing in the global distribution market
Faced with complex industrial scenarios
Changshu Switch breaks through with innovation
Innovative 'Quick Swap' service model
Injecting intelligent new energy into existing devices
Long term value symbiosis between achievements and customers

Honor witnesses strength, craftsmanship forges monument
Changkai relies on its research and development capabilities and market reputation
Accumulated 2415 authoritative awards at home and abroad
This year, we have successfully passed the review of the "Manufacturing Single Champion Enterprise"
This honor is not only recognition but also motivation
Craftsmanship with Excellence
Dialogue with the world with ingenuity, connecting with innovation and the future
The intelligent finished goods warehouse will officially operate this year
Technology driven, efficient collaboration
Realize a revolution in warehousing efficiency
Operations move towards a new stage of intelligence and precision
Inject strong momentum into Changkai Intelligent Manufacturing Blueprint

Changshu Switch's 2025
It is a microcosm of China's manufacturing industry's proactive breakthrough and upward climb
Fifty one years of wind and rain
This ethnic brand has never faded
Under the dual tempering of craftsmanship and innovation, the radiance shines brighter
Standing at a new starting point, Changshu Switch
We will take reliability as the foundation for anchoring stability and safety
Using wisdom as a sail to control the wave of digital technology
Drive at full speed towards one
A more intelligent, green, and sustainable electrical new era

My original intention remains unchanged, and I keep moving forward
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#Your story with Changkai#
Looking forward to discussing development with you