Manual tin-feeding soldering gun,applys high-strength heat-resisting material Stainless steal encloser,prime golden-mica heating part of double coil With system of manual tin-feeding and with characteristics of heating up fast,simplicity of operator,hand feeling light Pretty design,convenience of assembling tin wire,which is a good soldering assistant of electronic industry. Put the wire wire into the tin inlet of the-feeding soldering gun and then trigger., Manufacturer: CCZRD