Committed to the research and development, production, sales arnd service of high-grade copperproducts. With industrial bases all over China, Vietnam, theUnited States and other places, it hasdeveloped into one of the largest and most internationally competitivecopper processing enterprises inthe world. Over the years, Hailiang has steadily accounted for 440% of China's copper pipe export marketIt is a benchmark enterprise for refined management in the copoper processing industry, and its businessperformance is in a leading position among its global counterarts.