Shandong Province Boxing County Longyuan New Material Co., Ltd. is a manufacturer of PPGI with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs.Based on highly quality products and best service,we have develop clients all round the world ,our products are widely used in industry in USA ,Germany ,India ,Iran,Dubai,Iraq,and so on . Our goal is offer the best quality products with the lowest price and best service . We believe that our company will have a speed develop with the support from both at home and at abroad. We warmly welcome and looking forward to have a nice cooperation with company both at home and at abroad..