... -operate 2,No pollute,no noise,high efficiency 3,With unique design Item No.:TEC1-03504Item Size:15*30* ... semiconductor cooling module adopt Developed Countries super technology.2.With high Creditability,stable performance,and unique design.3.We ... , the United Kingdom for years.5.Powerful teamwork with manufacturing single-stage and multistage thermoelectric modules at super efficiency,qualitty.6 ...