http://pastport.jp/user/renhe ja-JP Hangzhou Ren He Hot Melt Adhesive Co.ltd is a famous professional hot melt adhesive manufacturer in China since 2000. https://www.rhadhesive.com/ 2022-07-06T15:46:23+0900 http://pastport.jp/user/renhe/timeline/HANGZHOU%20REN%20HE%20HOT%20MELT%20ADHESIVE%20CO.%2CLTD renhe http://pastport.jp/user/renhe/timeline/HANGZHOU%20REN%20HE%20HOT%20MELT%20ADHESIVE%20CO.%2CLTD