Qmax Test Equipments Pvt Ltd. Is the manufacturer of SS-8300 Soldering Tool. Qmax Test Equipments Pvt Ltd. Is ISO 9001 certified company and its marketing and customer support operations are ISO 9002 certified. This SS-8300 Soldering Tool introduces super tip. This super tip has been developed for the long life/low cost/lead free soldering [PAT, PEND].