SEMISAM founded in 2011. dedicated to the research, production and marketing of passive protection components. The core team is formed by a group of industry veterans led by the director of the industry, is an independent intellectual property rights from the chip R & D to the output of the finished product of the whole industry chain company. Our products include: varistors, NTC/PTC thermistors, temperature sensors, SPDs and so on. Over the past ten years, we have been adhering to the business philosophy of "people-oriented, technology as the core, quality as the life, the user as the soul", and our products have been favoured by the majority of users. In 2020, we established Guilin Semisam Electronic Technology Co., Ltd. in Guilin, Guangxi Province, and set up a large-scale production base with about 20,000 square metres of standard production workshops, third-party authorization and accreditation of the laboratory, the number of employees is 200 people, and has obtained ISO9001:2005, ISO45001:2018, ISO14001:2015, IATF16949. :2016, SA8000:2014 five management system certifications.Company website: www.semisam.com