Tianchang Yiyang Electronic Factory

Tianchang Yiyang Electronic Factory offers a wide range of key products including engine thermostats, transformers, and air conditioner parts — all in demand across global automotive and HVAC markets. Being based in China gives access to low-cost manufacturing and strong supply chains for electronics and mechanical components. The company has been operating since 2012, showing stability and experience in production. However, no phone, work email, or business documents have been verified — this raises concerns about legitimacy and responsiveness. Buyers should request additional proof before placing large orders or sharing technical specifications. Without verified contact details, it's harder to confirm real-time support or track order progress. A lack of documentation also increases risk of fraud or miscommunication. Always verify the business independently before committing to any trade.