丁香婷婷色五月,久久精品岛国av一区二区无码,日本丰满少妇一区二区三区,久久婷婷久久一区二区三区

Main products
Full degradable materials
Home > Main products > Full degradable materials
Lignin-based full degradable film bag-HS401
Brand : HS401
Product name : Lignin-based full degradable film bag
Main ingredients : PBAT, lignin, etc.
Feature application : Adding lignin increases the strength of the film bag, has excellent performance and is full biodegradable.
Scan it
Copyright(C)2021, Hangshi Technology Development (Hangzhou) Co., Ltd. All Rights Reserved. Supported by  ChemNet ChinaChemNet Toocle
茶陵县| 茂名市| 饶平县| 都兰县| 绥棱县| 石嘴山市| 永登县| 孝感市| 平舆县| 乌兰察布市| 南阳市| 汕尾市| 彭山县| 乡宁县| 哈尔滨市| 临澧县| 诏安县| 聂拉木县| 双峰县| 会理县| 安宁市| 出国| 镇原县| 新竹县| 阳山县| 肥乡县| 且末县| 正蓝旗| 衡南县| 台江县| 石柱| 手机| 基隆市| 共和县| 锦屏县| 临澧县| 隆尧县| 山东| 洪湖市| 贵州省| 南雄市|