Single, bi-purpose, tri-purpose wire stripper

 Changji Delta-cimic VFD015M43B frequency converter

 Supply of torque wrench

 O-shape ring, sealing element, seal ring

 Supply of environmental nontoxic electric pouring sealant

 Supply of 1200℃chamber electric furnace, muffle furnace with complete accessories, high temperature electric furnace

 20G1ANC205JN0NNNNN frequency converter for various motor controllers

 5050 SMD dream-color LED strip (30 lamps)