Major types: ultraviolet radiation absorbent, anti-oxygen, light stabilizer, burning kaolin clay and bentonite, etc.

Major types: ultraviolet radiation absorbent, anti-oxygen, light stabilizer, burning kaolin clay and bentonite, etc.

Cloisonne is one of the four Chinese traditional technologies, and is famous allover the world. It has a long history of 500 years, which originated in YuanDynasty and was developed in Ming Dynasty. T

We develop new products and introduce in new technology to control quality for environmental conservation requirements. We have set up a perfect mordent management system, guaranteeing perfect product

We develop new products and introduce in new technology to control quality for environmental conservation requirements. We have set up a perfect mordent management system, guaranteeing perfect product

Product property: it is a white power and can not be dissolved in water. Itdoes not react with H2S and alkali solution. It will be decomposedto release H2S gas when meeting acid.Application: paint, wh

Product property: it is a white power and can not be dissolved in water. Itdoes not react with H2S and alkali solution. It will be decomposedto release H2S gas when meeting acid.Application: paint, wh

Major types: saponin; dimly-alcohol-ketone-acetate; progesterone;hydrocortisone; gutta caffeoyl guinic acid; gastrodia tuber; gastrodiatuber power; tanshinone; lucid ganoderma, metronidazole, etc.

Major types: saponin; dimly-alcohol-ketone-acetate; progesterone;hydrocortisone; gutta caffeoyl guinic acid; gastrodia tuber; gastrodiatuber power; tanshinone; lucid ganoderma, metronidazole, etc.