SUN-TECH Doors Co., Ltd. located at Yong kang City Zhe jiang Province of China, which belongs to the LANGE GROUP, with fifteen years of experience in metal and wood craft and state-of-the-art technology, is a highly professional manufacturer of interior door, glass door, metal security door, armored door, steel door, garage door, public building entrance door, wooden door and related parts designs. We hold a leading role in this industry with support form all customers, partners, our staff and the help of advanced R&D facilities and modern production lines. We have USD1, 000, 000 fixed assets, 1, 000 employees and USD9, 000, 000 annual sales. At present, our production capacity is about 100, 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 is 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. Stratage of China Door manufacturer Our Factory of China Door, with developing business opportunities since 1990, supplies over 3, 000 retailing stores in domestic market, strives to offer customers with quality products as fairly competitive price with prompt delivery and reliable services.

Meanwhile our international marketing activities in launching period especially attract door distributors. We warmly welcome you to contact us for cooperation based on mutual benefits for brighter successful future. We are so glad to invite you to see our factory.