1. Professional in manufacturing and exporting for many years;
2. Made from different materials and different surface plated;
3. years of experience in manufacturing and exporting;
4. All sorts of stamping parts can be manufactured according to the customer's requirement, drawing, design, or samples.
1. The quality inspection of raw materials includes indicators such as steel plate hardness;
2. Regular data detection of products, such as length, width, height and weight;
3. Product bearing capacity test;
4. Salt spray test to test the corrosion resistance of products.