COLLECTIVE SEMICONDUCTOR TECHNOLOGY ZHONGSHAN CO., LTD is a high-tech enterprise specializing in the manufacture of semiconductor discrete devices, offering integrated production, sales, and after-sales services. Its main products include thyristors (SCRs), bidirectional thyristors (TRIACs), three-terminal regulators, plug-in transistors, SOT chip transistors, and MOSFETs. The company's products are used in various regions and industries. They are not only popular in mainland China but are also exported to Southeast Asia, Europe, and the Americas. In the field of small household appliances, these products are widely applied in leakage protectors, hair straighteners, electric fans, ceiling fans, electric heaters, coffee machines, energy-saving lamps, electronic ballasts, LED drivers, and more.