Our steel drums production line was honored and praised with first medal of science technology development in Shanxi Province in 1989, Golden Medal in 2nd International Package Technical Exhibition and golden medal in China Nation Package Succeed Progress Exhibition in 1990. We also obtained the golden medal of China Nation New Products and New Technology Exposition in 1992. Our project was listed in the state class "torch project planning" by the Shanxi government science committee in 1990. Our steel drums production line was recommended by China Commercial Promotion Committee and...