... Currently, Sanming Coffer supplies worldwide first-class products, including Super-fine Guanidine Nitrate, Cupric Nitrate basic, Ammonium Nitrate phase ... 90% of which have been exported to Germany, America, Japan, Brazil, Chile, Canada, Australia and Korea. Sanming Coffer ... first and only enterprise who has succeeded in manufacturing Super-fine Guanidine Nitrate for air-bag manufacturers. From the ...