JINXUN is the first manufacturer in China have patented KD frame technology and fully automatic frame production line. In 2003, JINXUN was the first company brought American door and knock down frame to Nigeria market and set up the Nigerian industry standard. With the advantage that the loading capacity of each container has increased to more than 1000 sets compared with Pre-hung doors, the shipping cost can be saved by 5 USD/set ,and the warehouse space can be saved by more than 60%. At present, the American door and KD frame produced by JINXUN Group already occupy more than 70% of the market share in Nigeria , and our “GOLDTORTOISE” brand has became a well-known brand there. The wood edge steel door in the American market, with our own patented edge-trimming technology and nearly 100 designs, has been exported to United States, Canada and central and South America countries since 2002, and has now become a stable supplier of large local supermarket chains. In 2007,we introduced Israeli production technology and developed Israeli security door series products. Equipped with international brand MUL-T-LOCK four-way lock system, making the door with a good anti-theft function, stability and safety . At the same time, by the introduction of advanced foreign fully-automatic PVC production line, JINXUN became the first manufacturer in China to produce 1.2MM PVC laminated galvanized steel sheet. The door surface use European imported UV rated PVC film, which makes no color fading more than 5 years. And with the fully automatic production line , increases our monthly production capacity to 20000 sets, which ensures the delivery time of the door. By selling GOLDTORTOISE brand doors, our customers received favorable comments from local buyers and gained very good profits. JINXUN has passed ISO international quality management system certification ,CE certification and SONCAP certification. With more than 100 patented technologies, it has developed into a large door and window production enterprise group which integrating design, R & D, production and sales. Our main products are Israeli security doors, American steel doors, wood-edge steel doors and metal frames. Our products have been exported to more than 30 countries and regions in North America, South America, Europe, Africa, Australia, Russia, the Middle East., and well received by the customers.Creating values for customers is our number one priority!