Comprehensive professional surface treatment equipment and capabilities to meet the diverse requirements of customers. Well-Tech has its own pre-treatment line which is divided into physical treatment and chemical treatment. Physical treatment: sandblasting and polishing; chemical treatment: phosphating and chromium-free passivation. The two treatments can meet the requirements of various specifications and materials such as aluminum, stainless steel, carbon steel and galvanized parts as well as the chemical or mechanical pretreatment requirements of various plate thicknesses. It also has a spraying workshop and an automatic spraying line. The powder spraying and paint spraying can be manually or automatically sprayed according to the needs.