জলরোধী পাথর কাগজ ভাঁজ নৌকা

অন্যান্য ভিডিও
March 27, 2023
Video Description:
Discover the innovative Children Book Stone Paper Sheets RPD160um, a waterproof and tear-resistant alternative to traditional paper. Made from 80% calcium carbonate and 20% PE, this eco-friendly stone paper is perfect for notebooks, notepads, and more. Sustainable, durable, and biodegradable, it’s a game-changer for stationery and packaging.