No More Annealing and Acid Cleaning with New Tech Gwo Lian Machinery Shakes Up Industry

■ Li Fu-chung The PASAIP process has long been considered a standard method to produce high-level alloy steel wire, despite its time, profit consuming, and environmentally-harmful practices. However, that changed when wire drawing machine maker Gwo Lian Machinery innovated a patented technology "... 详全文