... *5050.35common60*6050.42 70*7050.46 Shanghai Lvshun Packaging Machinery Co., ltd is a manufacturer specializing in producing edge board/protector production ... received by Sichuan Changhong Electric Co., ltd, Yizheng Chemical Fiber Co., ltd, Zhejiang Jingxing Paper Co., ltd, Honicel (Guangzhou) Honeycomb Products Ltd, etc. We assure this edge ...