We are mattress inner spring unit (box spring) manufacturer locates at the southeast of China, very convenience at the shipment. We specialized in making various of springs for above 8 years, our main products is bonnell springs, spring net, sinuous spring, for mattress, sofa usages. We owns several advanced automatic lines and one set of automatic compressure equipment for export packing use. Because of skilled workmanship and strict management, our products are of high quality and they are warmly welcomed by our customers from domestic and abroad of China.