Semisam Electronics Co., Ltd., founded in 2011, It is an original manufacturer, Who is focus in R&D and produce of protective electronic components. The company is located in Dalingshan Town, DongGuan City, GuangDong Province, Where is close to the National development zone Songshan Lake, With convenient transportation. R & D and Sales center set in Songshan Lake High-tech Development Zone. New factory set up in GuiLin, GuangXi Province in 2020. It have a total area of 18,000 square meters of production space and more than 200 employees.Semisam Electronic Co.,Ltd products include: Zinc Oxide varistors(MOV), SPD components, negative temperature coefficient (NTC), temperature sensors, positive temperature coefficient(PTC), temperature switches. All products have passed CUL/TUV/CQC safety certification.Semisam Electronics has passed ISO9001:2015 quality system certification, IATF16949 quality system certification, GR202044011713 high-tech enterprise certification, with high standard system and to be as a leader of industry to pursuit of perfect products.So far, We has obtained a number of National/international patent certificates.Semisam has a lot of industry advantages, Such as price competitive, Integrity management, Innovation and Win win, High quality,Good service and so on.Semisam Electronics has a professional team to develop products and equipment research .More than ten years of experiences of development, we have established a good reputation in the industry. We will focus to provide first-class circuit protection solutions and services for consumers in Domestic and International market.