Hunan Shenming Tesco Technology Co., Ltd., also known as SMYG Ltd, is a professional manufacturer, distributor, and one-stop procurement platform for electronic components based in Changsha and Shenzhen, China. With over 20 years of experience in the industry, the company operates as a comprehensive B2B service provider specializing in integrated circuits, diodes, capacitors, resistors, and semiconductors. They maintain an extensive inventory featuring over 50,000 spot items and 3 million generation order SKUs, supporting professional BOM distribution for electronic terminal factories, research institutions, and universities worldwide.
Samwin South Semiconductor Co., Ltd. is a contract manufacturer of semiconductor power devices, including MOSFETs, IGBTs, diodes, bridge rectifiers, and power management ICs. Established in 2008 as Semipower Electronic Technology, the company operates with 51 to 100 employees and is headquartered in Xi'an with a branch office in Shenzhen, China. Samwin, the registered trademark of Semipower, specializes in the R&D and sales of these components, which are widely applied in various industries. The company holds an ISO 9001 certification and operates a CNAS certified power device test & application center. Samwin South Semiconductor Co., Ltd. also focuses on new energy vehicle drives, on-board charging, battery protection systems, and wide band gap semiconductors, with a dedicated New Energy Vehicle Propulsion Control Research Center and Xi'an Wide Band Gap Semiconductor Application Center established in 2018. The company offers application solutions for automotive-grade power semiconductors.