Shandong Longyin Plastic Industry Technology Co., Ltd., we are the professional manufacturer, specialized in high-grade agricultural films. We are in the economic development district of QINGZHOU city, SHANDONG province, established in 2010. In 2018, we invested more 80, 000, 000 RMB to build another new factory. And this new factory covers more than 50, 000 m2, has 5 modern workshops of high-standard level, equipped with sets of the world's most advanced and intelligent blowing machines for agricultural films, has automatic computer control system for material mixing and feeding. The five-layer co-extrusion equipment are manufactured with German technology, have the ability to make 19 meters high-level PO films and 22 meters antifog EVA films. Annual capacity can reach 50, 000 tons. And we import the world's most advanced technologies from Japan, South Korea, Germany and so on, cooperate with famous colleges like China Academy of Agricultural Sciences and Shandong Agricultural University, make remarkable achievement in the field of research, production, testing and application for agricultural films.

Based on the best equipment and technology, we reached strategic cooperative partnership with the world-renowned chemical additives companies from USA, Japan, German and so on, providing source material guarantee and technical support to make high-quality agricultural films.

We have complete testing equipment for agriculture films and we built our own laboratory independently, which provides strong intellectual support and hardware for product study.

We passed the certificates of ISO9001-2015, ISO14001-2015, OHSASI8001-2016, won times of the "high-quality agricultural film recommended products". We have an efficient management team and deep technical strength in company operating, technological innovation, product research and development.