1 results found. Showing results from 1 to 1. Wholesaler, Distributor, Exporter and Seller of: near infrared nir dyes, polythiophene, thermochromic ink, thermochromic pigments, absorbing dyes, fullerenes, light emitting polymers, semi-conducting polymers http://www.tradeholding.net/default.cgi/action/viewcompanies/companyid/634123/ |