XINXIANG SHILEJIA SCIENCE&TECHNOLOGY TRADING CO., LTD We are a welfare factory found by Thomas from US Which have specialized in manufacturing projector screen/lift for 30 Years. Unbeatable advantages for us: 1, China Government and American Foundation strong support to us. 2, Most competitive price, just 5% profit for disabled people life 3, The world�s first Non-toxic, No odor and Green environmental protection screen fabric. 4, Import US & Japan 6 full automatic production line, Italy advanced motor and England screen machine, Annual capacity more than 1, 000, 000pieces. 5, 30 years professional production technology, first class products 6, All products comply with the Unite States and EU testing standard Pass CE, ISO, ROHS certificates 7, Products export to more than 50 countries and have established long-term business relationship. You can get 3 Years warranty period and life-long maintenance from Shilejia Welfare Factory. We lead, others copy. Join us and let�s make things better. Shielejia welfare factory is always welcome your visit! Looking forward to building a strong and long-term business relationship!