QingDao zhengda heavy industry.Co.Ltd is one enterprise intergrating foundry,forging and machining of non-ferrous metal such as steel casting,copper casting,aluminum casting.Locating in west of 204 national highway and 57 kilometers to the third Chinese largest port,Qingdao port.It only need 20 minutes by car from Qingdao jiaodong international airport,the company is in China non-ferrous metal foundry base—Jiaozhou foundry industrial park with convenient traffic and excellent geography condition.We have been more than 30 years experiences in this casting industry.