Shenzhen Teshun Core Technology Co., Ltd. specializes in providing factory, end customers, trading partners, and supporting services for electronic component products (with sources in Hong Kong and advantageous channels in foreign countries): IC, integrated circuits, diodes and transistors, transistors, field-effect transistors, MOS transistors, controllable silicon, various types of resistor discharge, inductors, thermistors, varistors, photosensitives, various types of capacitors, connectors, various types of switches, connectors, modules, high-frequency tubes, filters, etc, Mixers, attenuators, crystal oscillators, etc. (with complete SMD, direct insertion, various packaging shapes, major brands, and stock)