Biodegradable Bag Manufacturer, Recycled Courier & Postage Bags, Compostable Courier & Postage Bags Supplier - SHANDONG TIANRENHAIHUA BIO-TECHNOLOGY CO., LTD.
Room906 Excellence Building, No. 128 Yanji Road, Jining, Shandong, China
Main products: Biodegradable Bag, More, Company Introduction, Trade Capacity, Production Capacity, We are one of the biggest biodegradable &compostable resins and bags manufacturer in China. In addition, we have our own top design R&D team.