Since its establishment, Shandong Shangang has always adhered to the core values of "customer first, quality first", continuously explored and innovated, aiming to provide global customers with products and services that exceed expectations. We have over 20 modern production lines equipped with cutting-edge manufacturing technology and advanced testing facilities. Each process strictly follows the ISO9001 quality management system standard, ensuring the excellence and stability of product quality. It is precisely this persistent pursuit of quality that has earned our products recognition and praise from numerous international authoritative institutions such as SGS, BV, TUV, etc.