摘要
Recently,Hailiang Group’s Southwest copper production base was formally settled in the Jiangjin Luohuang Industrial Park.It’s reported that the project has attracted a total investment of RMB3 billion,covering an area of 230 mu with an annual capacity of 90,000-ton copper pipes and60,000-ton copper busbars for air conditioning and refrigeration purposes(3 planned copper pipe production lines for refrigeration purposes,each
