Marine Economic Development Demonstration Zone, Wenzhou City, Zhejiang Province, China
What Does a Home EV Charger Need in the Electrical Panel? NOTE: The installation of an EV charging station must be performed by a licensed electrician. Installing a home EV charger is not the same as adding another household appliance. An EV charger is usually a high and often continuous load, which means the electrical […]
How to Choose the Right Size Circuit Breaker for Your Air Conditioner or Water Heater This guide is provided for informational purposes and has been reviewed by the engineering team at CHAYO, a leading manufacturer of circuit protection devices. The selection and installation of a circuit breaker must be performed by a licensed and qualified […]
To address any concerns regarding our logo update, please note that the EU trademarks “tongou” (Registration No. 018630309) and “Chayo” (Registration No. 019312969) are both owned by Changyou Technology (Zhejiang) Co., Ltd.
This logo update is only a visual upgrade and does not affect the ownership, validity, or exclusive use of the above trademarks. It also has no impact on product quality, performance, specifications, after-sales service, or business cooperation.
All products and services remain consistent and reliable as always.
Marine Economic Development Demonstration Zone, Wenzhou City, Zhejiang Province, China
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