1. Procurement of raw materials, to check the quantity, color, quality into the factory warehouse, ensure the accuracy of basic raw materials, meet customer requirements;
2. Before entering the workshop, to prepare materials per order, relevant inspectors will check;
3. During production, check all the semi-finished products, reduce the difficulty of the finished product rework;
4. Finished product quality inspection and test, and then packaging and packaging inspection, finally be put in storage waiting for shipment.