Striving, exploiting, creating continuously
　　In the thicker enviornment of brand, the company imported CI managing system at the same time with brand creation. It carefully excutes brand stragedy and assist itself up on new step. Under perfect management, guided by aim of "Quality basis, customer toppest and prestige glorious", spirit pole of striving and enterprising, it won ultimately certificate from National Agricultural Commission and provincial and city department after strict test. At the same time of development, it's perfecting itself and passed ISO9001 certificate. "Nuoweisi" is all along surpassing itself, improving ability in products researching and creating, aiming at becoming first class tile enterprise of the world.

Stirm, quality certificate
　　Challenge is to face in new opportunities. Who goes to the end, who smiles the sweetest. Complementing new knowledge and abstracting experience are suitable for opperations of most propriate product. It's the driving power of researchers of Changjian Group. Seeking answer from market, relying on hi-tech,abstracting experience, colleting ideas from customers, experiencing experimental test, it assures its outstanding quality.