... (301, 304, 304/2B)Structure:heater inside (or heater outside)Power / Voltage:500W,110V-240VSurface process:ultrasonic cleaning or passivationCarton:43x38x35cm Quantity:40pcst ... 40"GP:38000pcsRemarks:Requirements for size, material, structure, heater are available.The tank can be done as per your technical drawing..We ...