E-TECH (DALIAN) CO., LTD is a company specializing in the design, production and sales of large-scale and modernized circular economy equipment.E-Tech introduces Japan's advanced circular economy system combined with China's market characteristics for research & development and integrates product development, engineering design, manufacturing, installation & service.E-Tech has a number of core technologies for milk tank recycling system, liquid feed production system and liquid feed automatic feeding system. It has strong product development site design and comprehensive construction capabilities.