We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for C7H4ClF3, CAS: 1552-42-7, Manufacturer, H acid,3,4"-Dichlorodiphenyl ether. We sincerely welcome close friends to barter company and start cooperation with us. We hope to affix hands with mates in different industries to make a excellent future. The product will supply to all over the world, such as Europe, America, Australia,Cambodia, Egypt,Hamburg, Wellington.we are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.