... the shipment 4.Deliver goods door to door Liushi electric purchase agent1.10Hours/day service2.Car available3.Combine the ... door to door5.Low Commission6.all service person from Electric factory or trading company,with more than 10 years purchasing experience7. ... Liushi , such as distribution box,circuit breaker, terminal block,electric accessories,fuse,ac contactor,relay,etc,8.supplying PSI service ...