Huizhou Micro Switch Technology expands new energy micro switch production at Huizhou facility
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Huizhou, China – September 03, 2026 – Huizhou Micro Switch Technology Co., Ltd., the manufacturer behind the Zing Ear range of precision micro switches, has expanded output of its new energy switch line at its facility in the Zhongkai High-tech Zone in Huizhou, Guangdong province. The expanded line covers IP67-rated micro switches designed for electric vehicle systems and solar power equipment, two segments where sealed switching components face constant exposure to moisture, dust and temperature swings.
The company reports a monthly production capacity of 300,000 units across its automated assembly lines, according to information published on the company website. The same source states that switches are subjected to 20 million consecutive simulated operation cycles during validation before a design is released for volume production.
The new energy segment sits alongside three other product families the company manufactures. Its automotive micro switches are produced under IATF 16949 certification and rated for operation from minus 40 degrees Celsius to plus 85 degrees Celsius, according to the company. Home appliance switches are specified for a five to eight year service life under low-frequency use, while the industrial heavy-duty range is rated for tens of millions of operation cycles.
The company holds ISO 9001:2015 and ISO 14001 certification and lists CQC, ENEC, UL and IECEE CB Scheme approvals along with RoHS compliance, according to certification information published on its website. It also states that it holds multiple international patents covering waterproof and high-temperature switching technologies.
Micro switches are low-cost components that carry disproportionate responsibility in finished equipment. A single sealed switch confirms that a charging port door is closed, that a battery enclosure is latched, or that a solar tracker has reached the end of its travel. Failure of that component in the field usually means a service call rather than a simple replacement, which is why sealing ratings and cycle life have become procurement criteria rather than datasheet footnotes.
“Buyers in the new energy sector are no longer asking only whether a switch works, but how it behaves after five years in a sealed enclosure that heats and cools every single day,” said [Spokesperson Name], [Title] at Huizhou Micro Switch Technology Co., Ltd. “That question changes how a switch has to be designed and tested, and it is the reason the validation cycle matters as much as the assembly line.”
Huizhou Micro Switch Technology Co., Ltd. traces the Zing Ear brand to 1983 and supplies customers in automotive, new energy vehicle, home appliance, industrial automation, communications, medical device and rail transit sectors, according to the company. Alongside its catalogue products, the company develops custom waterproof and high-precision switch assemblies, wiring harness modules and relays for original equipment manufacturers with application-specific requirements.
About Huizhou Micro Switch Technology Co., Ltd.
Huizhou Micro Switch Technology Co., Ltd. is a manufacturer of precision micro switches, electronic switches, relays and wiring harness modules, marketed under the Zing Ear brand. The company serves original equipment manufacturers in the automotive, new energy, home appliance and industrial automation sectors from its facility in the Zhongkai High-tech Zone in Huizhou, Guangdong province, China.
Media Contact
Company Name: Huizhou Micro Switch Technology Co., Ltd
Contact Person: Andy
Email: Send Email
Phone: +86-18824863333
Address:4th Floor, Building 2, Diyu Company Factory, No. 23 Zhengda Road, Chenjiang Street, Zhongkai High tech Zone
City: Huizhou
State: Guangdong
Country: China
Website: https://www.zingear-switch.com/
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