Dear mr. sachin jain , this is lisa from modex industry co.,limted. as a specialized manufacturer and exporter for mobile phone in china,we sincerely hope to establish business relations with your esteemed corporation. 9n modex industry co.,limted 2-5 new models every week; 25 professional technical engineers work for meeting customers individual demands. 300 skillful workers assure excellent products and punctual delivery time. bulk purchase offers the most competitive price products.