Shanghai Longhorn Industrial Co., Limited

2004,Shanghai Longhorn established. It specialized in develop and produce LCD thermometer strip,color change products and scratch & sniff stickers, the thermometer's temp range was limited to 0~50 Centigrade and had the error of 1 Centigrade.

2006,Longhorn thermometer's error reach 0.5 Centigrade and produce thermometer card,such as bath thermometer card, room thermometer card,bottle thermometer card,etc..

2012,Longhorn develop and produce colorful thermometers,cartoon thermometers.

2013,Longhorn thermometer's temp range can from -50~100 Centigrade, error is only 0.2 Centigrade .And it come out new item:clothes thermometer.

2014,Longhorn are developing the thermometer which can change color from black to red.

Now,Shanghai longhorn, Color changing specialist,is the only one company in China that engages all kinds of color changing products, such as Thermochromic ,photochromic,Black Light,Liquid Crystal,Glow In The Dark,and Long Term Smell Sensitive Products.Our applicable areas include electronics, textile, ink, paint and plastics. For providing total solution to our customers, longhorn integrates whole providing system. and guarantee all customers the best service.