Shanghai Mainbon Industry Co.,Ltd.,with fifteen years of experience in metal and wood craft and state-of-the-art technology,is a highly professional manufacturer of metal security doors,fire doors,armored doors,interior doors,exterior doors,public building entrance doors,wooden doors and related parts.We hold a leading role in this industry with support from all customers,partners,our staff and the help of advanced R facilities and modem production lines. We have 150,000 square meters of factory building area with about USD 12,000,000 fixed assets,2,000 employees and USD30,000,000 annual sales.At present,out production capacity is about 500,000 doors per year. During manufacture process,we are quite careful to eliminate defects as this will underpin the reliability and quality of our finished products.That if why we have been awarded so many honors and certificates by bodies like China Public Security Ministry,China National Accreditation of Laboratories and ISO9001 certification system. Our campany has supplies over 3,000retailing stores in domestic market.strives to offer customers with quality products at fairly competitive price with prompt delivery and reliable services.Meanwhile,our international marketing activities in launching period especially attract door distributors and dealers in abroad. We warmly welcome you to contact us for cooperation based in mutual benefits for brighter successful future!