Shenzhen Saiyi Technology Development Co., Ltd. (SAIYI)was established in 2005. Is a known enterprise which is specialized in designing, developing, manufacturing and sales of PCB assembly and intelligent controller. Our company has been recognized as Hi-Tech Enterprise. Being top 100 of China technology innovation for Small and Medium Enterprise in 2009.

We have professional manufacturing base, high efficiency management team, powerful R&D capability, and we always keep a good condition that run steadily, expanding moderately and increasing persistently. Now, we make PCBA and intelligent controller are applied to air conditioner, refrigerator, rice cooker, washing machine, water heater, etc. Our products are conformance to TUV and Rosh standard.