... production Within 20days after your place formal order, Inspect every batch of the spare parts ,easure 100% qualified ,assemble body parts and ... durablity, stablity on test machine ,and test 5% of this batch , ensure the whole batch is qualified .and make photo to confirm ↓6 ... shippment After your confirmation , then we will send you copy of bill of lading enable you can sending us balance . ↓7. ...