In Jan 2007 , New grades of FRee of gellent products start commercial production  .

In Dec.,2006,  Geosynthetic Clay Liners approved by one Europe engineering project .

In Jan 2006 , the new facility to produce polyamide wax rheological additive started.
In Jan 2005 The company settle the Nanoclay / nano composites' project with three main polymer manufacturer in the world.

Till Dec.,2004, the company's total organoclay sales comes up to 5000Mt, and nanoclay production comes to 1000MT.

In Jan. 2004 ,the company start a new producuction line of organoclay advanced products .

In Dec. 2003 the Company start expend bentonite business ,the  products including application for paper industry,environment protection fields,civil engineering including sealant componds for under ground enginering

In Feb.2003 the company started a new business of Nanosize synthetic hydrotalcite layered clay .

In 2002, A  cooperation  with local University  for promotion nano  composition  started.

In 2000 , nanoclay been approved by China government  for commercial application .

In 1998, conventional organoclay awarded as  most  stable products in the  field.

In 1996 , conventional organoclay expended to 2500MT .

In 1995 , easier dispersing  mineral based clay thixotropic agent  start commercial production.

In 1994 , Old facility complete updating .

In  1993, Conventional organoclay been approved by three main  paint & inks companies in Asia area.

In 1992 , Mixed clay based thixotropic agent SP series start producing for using in special resin and non-solvent system.

In 1991, Cat litter start  export  to Europe

In 1990, Bleaching earth been used in 10 main oil  companies in China.

In 1989, Old  facility for producing  purified bentonite clay been  replaced by  modern facility.

In 1986, Mineral based thixotropic agent  awarded by government .

In 1982, MT 34 series organic clay been awarded by government.

In 1981, Organic clay industrial productiont products approved in grease (higher temperature ) application.

In 1970's China Government asking the  Chemcials Bureau to start new mineral based viscosifier  for higher temperature grease development.

In 1958  Prof. Ling start clay and earth Industrial research and development in Beijing,China.