Wellen Technology Co.ltd is a professional manufacturer of thermoelectric products. Our major products include: thermoelectric modules, thermoelectric cooling system, thermoelectric materials and other related application products. Peliter Cooling Modules are the feature products in our company. We succeeded in researching and developing tiny peliter TE Module which is used for radiation in the CPU and IC of the toy,multi-stage TE modules The Max power of peliter TE modulec can reach 500W. Specifications of peliter TE Modules have achieved over 400 kinds. We are good at developing and designing cooling system. We have succeeded in developing many kinds of cooling systems :computer reveal card Peltier cooling system,mini refrigerator cooling system, water cooling syetem and so on . We also have the very advantage in providing the high purity thermoelectric material,Te, Se, Bi ,etc. Wellen not only has the advanced technology ,top-qualfied products, professional staffs but also sets up a reseach center that cooperated with Academy of science in Beijing, Guangdong. Our production process is strictly followed by ISO9001 and ISO14000, and all the products get the RoHS. We can also provide custom design . Our products are widely applied in military area, commercial area, industrial area and medical area, laboratory, aviation and consumer area.