Dear Sir,we need ,for use in the new item ceramic Piezoresistive pressure sensor. We like to contact you for know if your materials are qualitatyve materials that can go well for wat we need.We need sensor for 10 bar We actually use more than 5000 pieces every year but hope to increase that quantity with a new item. Pur Compsny sell every year for 11.000.000 of US $ with 60 employes. The new workshop (fro the next September will be 6000 sq.mt.Please answer ASAP ,because normally we don't receive answer from GASGOO sellers.Best regardsM.Ronchi