Qingdao CO-NELE Machinery CO.,LTD,With over 14 years focus on producing and designing mixer equipment, CO-NELE, the first and biggest manufacturer of planetary mixer in China, has been leading the most advanced mixing technology for precast concrete industry. CO-NELE provides solution and equipment worldwide with fullest models of planetary mixers up to 5000 liters (Worlds largest). Products : planetary concrete mixer, twin-shaft mixer, concrete mixer, refractory mixer, inrtensive mixer, and other concrete mixing equipment, mobile mixing. Station and other mixing station equipment, but also equipped with humidity temperature tester, hopper lifting, high pressure cleaning pump, control system and other options.have gained over 40+ national patents.The first company who got CE certificate in the same industry in China.The largest production base planetary mixer in China.The largest exporter of planetary mixer in China.China non-standard mixing equipment design research and manufacture center. The largest and the smallest planetary mixer are both born in CO-NELE.