WENZHOU YIXING IMPORT AND EXPORT TRADING CO.,LTD. Was established in 2011, specializing in the manufacturing and export of automotive parts and accessories.Core products: Electronic fuel injection systems and automotive A/C compressors. These products cater to both domestic and international markets, are compatible with a wide range of vehicle models, and are marketed under the proprietary brand "Tetrad."

It primarily produces and sells electronic fuel injection products and auto ac compressor that meet both domestic and international market demands, with applications across various vehicle types.

Tetrad is committed to providing the highest quality products and services.

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!