Welcome to O'Mine U.S.A. LLC. companies in China and USA. We have partnership factories in mainland China and experienced marketing team in U.S.A. strong at whole procedure from production to marketing.One of our warehouses is located in Los Angeles, different grade samples are displayed there, native american sales staff provide excellent service at anytime.No matter you are from America, Europe,Australia or Asia, Africa, buy large quantity or small number, you will get professional VIP serivce Looking forward to your business cooperation.