SAN-YUNG ESTABLISHED IN TAIWAN ON 1970 WHO IS THE BIGGEST MESH BELT TYPE CONTINUOUS FURNACE MANUFACTURER IN ASIA & THE BEST SUPPLIER OF MESH BELT TYPE CONTINUOUS FURNACE FOR HEAT-TREATMENT OF FASTENERS, SAN-YUNG OCCUPIED 90% AT TAIWANESE FASTENERS INDUSTRIES, THERE ARE SO MANY GLOOAL FAMOUS FASTENERS COMPANIES CHOSEN CONTINUOUS FURNACE FROM SAN-YUNG. THE MESH BELT TYPE CONTINUOUS FURNACE ALREADY BE MANUFACTURED BY OVER 800 SETS, SAN-YUNG OWN THE BEST EXPEREIENCE & PERFORMANCE TO OFFER THE BEST SALES-SERVICE & HEAT-TREATMENT TECHNOLOGY FOR CUSTOMERS.