ABOUT US As always, we regard quality and reputation as our lives, and constantly innovate and improve quality. Kaiyun Landing Entrance Kaiyun Landing Entrance specializes in the production of 6051 polyimide film, F46 sintered film, and pressure-sensitive adhesive tape. Located in the beautiful and rich Yellow River Delta, with convenient transportation and superior geographical location, the Yellow River enters the sea here, and the Shengli Oilfield was born here. Kaiyun Landing Entrance adheres to the concept of "survive by quality and develop by reputation", integrating similar products at home and abroad. The company's products sell well all over the country, specializing in supporting high-voltage motor factories, electromagnetic wire factories, and electronic products, and some products have entered the Russian, European and American markets... view more