Beijing Daijin Diatomite Newly Building Material Co., Ltd, formerly Beijing Dajin Construction Material Co., Ltd, In 2003, Daijin and Japan Yagohara Kabuskiki Kaisha introduced a new product made from diatomaceous earth minerals forming over millons of years ago and other natual inorganic materials via scientific technic that surpasses Japanese level of diatomite coating technic.The products have many remarkable and special selling points that far overcome traditional wall materials such as wallpaper, paint, etc.. Mr.Aimin Zheng, the general manager of Daijin, named the new product after Diatomite Wall for distinguishing them from traditional wall materials and Japanese Diatomite coatings.

　　The products were spreaded quickly and got popular among consumers immediately after launching to China market. There was only Dajin Company offering diatomite interior wall materials then in China so consumers called diatomite interior wall materials as “Dajiny”.That’s why Dajiny subsequently gets synonymous with diatomite wall materials and Dajin Company gradually becomes a global leading diatomite wall master.