Hangzhou Special Paper Industry Co., Ltd. formerly known as Fuyang Plant was founded in 1990, located suburb of City, on the bank beautiful and fertile Fuchun River, belonging to Shanghai Economic Zone. Through 15 years development, we have become one leading ...

Aoke Bioengineering (Yangzhou) Co., Ltd. is engaged in the production and sales ph test strips, all kinds of precision paper, special paper including red litmus blue lead acetate Congo red, phenolphthalein etc., qualitative filter quantitative analysis ...

Sanmenxia Kind Ind.Trade Co.,Ltd. Was established in 2011, located beautiful City(The Swan City)of Henan province,China.We specialized the research and production of electrical insulation material filter paper series.High quality products perfect ...