Semiconductor Sales -
U.S.A.： Sirect Semiconductor Inc.
E-mail：allen@sirect.com
Taiwan： Sirectifier Electronics Co., Ltd.
E-mail：ernest@sirect.com
China： Sirect Semiconductor Inc. (Shenzhen)
E-mail：leo@sirect.com
WeChat ID: sirectsemi
Assembly-
Slim Surface Mount Device:
Union Choice Technology Co., Ltd.
E-mail: hmtmig@gmail.com
Power Package & Tandem Package:
Dongguan Lingxun Electronics Co., Ltd.
E-mail: pcope001@163.com
R&D & Co-operation-
R&D: E-mail:ben@sirect.com
Co-operation： E-mail:penny@sirect.com
XRF & IoT-
Shenzhen XRF& IoT Technokogy Inc.
E-mail: imy@sirect.com
WeChat ID: edxrfer