Zhejiang Jianshan Sangfang FRP co.,ltd.(grew out of“Jiashan FRP General Factory”) is a medium enterprise which specializes in makeing series of corrosion-resisting F.R.P. pipes, pumps and valves.It is a desgnated enterprise of Ministry of Chemical Industry and with its registered trade mard“Sanfang Brand”.　　Located in Jiashan Economic Development Zone of the picturesque Hangzhou-Jiashan- Huzhou plain . With the Shangha -Hangzhou Expressway , Shanghai -Hangzhou multiple track railway,state highway No.320 penetrating the county and very convenient transportation.　　The“Sanfang Brand”series products are famous of its light,high-strength,corrosion-resisting ,hight-technology,good assortment of goods and the better after-selling service and win praise from customers.Our producte have been continuous won provincial quality product prize and ministerial quality product prixe, coutinuous three times golden prize of the Corrosion - resisting Products & Technology Trade Fair , the golden prize of 96' International Chemical Facilitries ,Technology & Bio- engineering Exhibition , in addition , our products were aiso awarded six State New products prixes and Zhejiang Provioncial Excellent New Product.　　Our products are widely used in the field of petroleum , petroleumchemical , chemical, medicine , pesticide , mmetallurgy , mechinery , textile , environmental protection,water treatment ,seawater breeding ,etc. and Asian countries . We are pleased to establish and develop business relations with the manufactures and the trade circles all over the world to reduction the harm of corrosion.