We now have many fantastic staff members customers superior at advertising, QC, and working with varieties of troublesome problem within the generation system for Rubber Bass Speaker Diaphragm, Liquid Silicone Rubber Molding, Low Frequency Loudspeaker Diaphragm, Good Elongation Button,Custom Illuminated Buttons. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us! The product will supply to all over the world, such as Europe, America, Australia,Brasilia, Japan,Russia, Bolivia.With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.