... at least 5 inspection process before delivery. 4,Most Economic production process for cost saving. 5,Material recycle scheme for ... cost reduction. Production Equipments: 1,The major equipments we have are 100 sets ... annealing machine.7,Salt spray test machine8,2 sets of Assembly line About inspection equipments1, Callipers,2,Micrometers3,Height gages,Depth ...