Based on more than 20 years of experience, Crystal ltd. proposes to develop a thermoelectric module to customer specifications. The competence of our R&D team lets us to calculate the number, dimensions and electrical conductivity of bismuth telluride thermoelements, select of the type of ceramic substrate, type of solder, type of sealant, type and length of the wires. For agreement, the customer will be presented with drawings and technical data sheet. The most complete range of key technological processes is available, which begins with the synthesis of raw materials and ends with the assembly and final inspection of the Peltier module, is concentrated in unified manufacturing site, which also includes its own machining workshop and graphite processing department. This allows us to offer on the market the shortest terms of development and production of prototypes of the thermoelectric module.