| | | WOODEN DOOR COLLECTION TengLong is a large door group specializing in manufacturing armored door,fire door and wood door. Established in 1996,over 400 staff,TengLong has a site of over 22000M2 with modern manufacture equipment, including numerical control CNC center,3D hydraulic floor spring and so on. The per year production ability have reached 100,000 sets doors supplier. TengLong has well-known brand "TengLong","Ruko"and "Kehao", having established strict and scientific for quality control system and perfect before-sale and after-sale service system, passed the ISO9001 attestation and obtained CE certification, passing the CTA hallmark, and reaching the GB standard. Tenglong has developed the technology in our doors with Italia technique. Fulfilling our customers' requirement with the high-grade quality products and sincere service. TengLong is insisting on human resource is the best resource.everything we do, TengLongs can do . Tenglong keeps on innovating, which is carried out in our manufacturing process, management and services. It becomes our promise, during every process and product we manufacture. We are always looking forward to cooperate with you. | | |