Shandong Longxing Plastic Film Technology Co., Ltd. has specialized in the R&D and mass production of silage bunker bags and grain silo bags since 2015. Our product series is compatible with all types of filling machines to meet the sealed storage demands of materials across various industries.

Domestically, our products are primarily applied to silage storage for large-scale pastures, and also used in the aerobic fermentation production of organic fertilizers. Overseas sales account for the majority of our silo bag business. We own independent export brands — Farm S&G Bag and Five-layer Silo Bag, and provide customized OEM manufacturing services for clients in 21 countries worldwide, including the United States, Canada, Australia, Brazil, Argentina, Paraguay, Uruguay, Chile, Colombia, South Africa, Indonesia, India, Japan, Kazakhstan, Romania, Poland, Italy, Czech Republic, Belarus, Russia and Mongolia.

Our bags are suitable for a wide range of materials, safely storing corn silage, green hay, beet pulp, high-moisture corn, soybeans, oats, sunflower seeds, organic fertilizers, as well as salt chemical raw materials and other agricultural, livestock and chemical supplies.