一、raynigel是不是美国品牌？
是，上过他们的课，老外讲的。
二、THERMOS是美国品牌吗？
买保温壶的Thermos是跨国企业，在英国美国都有注册。Thermos官方网站上有详细的公司历史介绍，给你贴一下:
1907
Thermos trade mark was sold to three independent companies
• The American Thermos Bottle Company
• Thermos Ltd - Tottenham, England
• Canadian Thermos Bottle Co Ltd
1911
Thermos made a technological breakthrough - the first machine made glass filler.
1923
Gallon insulated food jar - Thermos Jumbo Jug.
1928 & 1929
Ice cream cabinets and frozen fish cabinets - just before refrigeration.
1932
Break out of World War II - capacity of production in UK changed to wartime requirements.
1945
Thermos brand vacuum bottle was known almost universally for the use with food and beverages. 1971
Thermos products were exported to over 100 different countries and was presented with the Queen of England’s Award to Industry for these export achievements.
1978
Saw the introduction of the world’s first Stainless Steel Flask by Thermos, revolutionising hot and cold beverage storage around the world.
1985
Thermos successfully introduced the Coffee Carafe which became one of the top houseware products.
1997
Thermos licensed production of its grill products now distributed in the UK by Charbroil see contact for details
Major products lines now include Glass and Stainless Steel Vacuum Flasks, foam Insulated Travel Mugs, Vacuum Carafes and insulated cooler products.
2003
Thermos introduced Ice Bound cooler products into the UK market.
三、oxo是什么品牌
OXO是意大利卫浴品牌，02年在中国大陆设厂生产，直到现在产品90%供应欧美。10%供应东南亚。
OXO在北美和欧洲的品牌定位与世界顶级卫浴劳芬同一级别，专卖店也均与劳芬专卖店相邻，销售价格也接近于劳芬。
在中国知名度较低，基本不做任何广告推广。但也有不少五星级建筑选用了这品牌：北京王府井饭店，奥运会水立方，中欧研发中心等等。
行内人士都知道大而平的面，长直线，楞角，贺弧都是陶瓷生产的禁区，毛坯大家都能做出来，但都过不了高温烧结的关。要采用完全不同的生产工艺和配方。而且有别于普通隧道窑的烧制方式，设备和成本要求非常高。
这样的设计决定了OXO只能走精品路线，不可能做到大量生产，目前只有德国高域，意大利的卡特雷诺等才有相似的产品，但价格就相当昂贵
四、Sheffield 在美国是怎样的一个品牌？
我只知道是一个城市名字，英国有美国有