DEAR SIR,I GOT YOUR CONTACT FROM GASGOO. GASGOO HAS BEEN HELPING US TO SOURCE FOR SUPPLIERS IN CHINA AND TAIWAN. MY COMPANY IS INTERESTED IMPORTING PISTON RINGS FOR AMERICAN CARS - JEEP, CHRYSLER, FORD, CHEVROLET, GMC, ETC. PLEASE EMAIL ME YOUR E-CATALOGUES FOR THE ABOVE APPLICATIONS OF PISTON RINGS SO THAT I WILL SELECT WHAT I NEED AND SEND INQUIRY TO YOU. MY COMPANY HAS INTERESTED IN IMPORTING FROM YOUR COMPANY BECAUSE YOU INDICATE IN THE WEB THAT YOU CAN GIVE 100,000KM GUARANTEE FOR PISTON RINGS. FOR US QUALITY IS VERY IMPORTANT.THANKS,STEAVEN.