... power box for industry 1.Item name:Customized sheet metal power box for industry2.Sheet metal structure, power box,non-standard, eco-friendly product.3.Customsize, power box ... 9.Inspection tooling:Outer micrometer, inside micrometer(machine),digimatic micrometer, internal micrometer, mechanical caliper , ... carefully before production.2.Strict processing quality control3.100% inspection before shipment. ...