RuiGao Machinery Factory is willing to cooperate with customers in Algeria to open up the market. We provide high quality Nylon film blown machine products, preferential factory prices, and professional after-sales services to provide impetus for the rapid development of your company! Printing Machinery. Central Sealing for Pet Food and Bottom Sealing Bag Machine. Calendar Bag Making Machine.This Manual Non Woven Bag Making Machine Production line suitable for making soft-loop handle bag, flat bag, d-cutting bag etc.