Ningbo Kinzn Aluminum Co.， Ltd. is a professional manufacturer of aluminum extrusion products. Our main products are parts and components for various industries such as automotives， household electrical appliances， electronics， machinery， construction， military and medical equipment. With strong production capabilities， our products are cost effective and high quality that can satisfy customers' needs well. We control quality strictly in every procedure like die casting (pressure die casting)， heat treating， machining， surface finishing and painting. Furthermore， we use advanced facilities include 5 cold chamber die cast machines (550 to 880 metric tons) and have an independent quality control system and advanced test devices to ensure quality
introduce