Shenzhen Shida Electronic Technology Co., Ltd. is a professional manufacturer of a full series of fixed resistors integrating scientific research, development, design and manufacturing. Its main products include: white ladder type aluminum shell resistor, golden aluminum shell resistor, power type glazed resistor, power type painted resistor, high precision resistor, high precision wire wound resistor, high voltage resistor, brake resistor, brake resistor and cement resistor Resistance, metal oxide film resistance