Ningbo Beilun Antuo Metal Product Co.,Ltd is located in Beilun International Port Industry Zone in Ningbo City China. We set up in 1999, We are the professional manufacturer of ZAC and AZI series sacrificial anodes, and various of aluminum and zinc pouring and die-casting products. After more than ten years development, We become the best sacrificial anode manufacturer in China mainland. We have world first class pouring and die-casting equipments.At the mean time,we also have advanced physical and chemical inspection equipments. We also have a professional and experienced engineer team, we can provide customized anode develop and production services. Our products seriously follow the national standard GB/T4950-2002 and GB/T4948-2002 standards. We have passed the ISO 9001 quality control system certificate for 5 years. We can provide all kinds of high quality sacrificial anode , which