Qingdao Kruto Plastic Machinery Co., Ltd is located in beautiful and abundant city Qingdao, Shandong Province. It takes 50 minutes from Qingdao Airport to our factory. It takes 30 minutes from the factory to Qingdao Port. We are specialized in manufacturing plastic pipe extrusion line, geomembrane production line, artificial grass production line, plastic sheet extrusion line and drainage net production line.

Wuhan Lvyin Chemical Co., Ltd. (former Wuhan Yunhong Agrochemical Technology Development Co., Ltd. ) is the first high-tech import and export enterprise that engages in researching, developing, and manufacturing formaldehyde urea (UF/MU) and isobutylidene-diurea (IBDU) slow release compound fertilizers. In 2006, the company passed the ISO9001 Quality Management System Certification and ISO14001 Environmental Management System Certification. In 2005, it won the title of "excellent agriclutural chemical enterprise in China", and some new products won certificate for national spark program project and new product certificate of China.