Ningbo Keeist Machinery & Electricity Co., Ltd. is a professional manufacturer of linear actuators, double actuators, lifting columns and control system in China. And we also produce sterilization supporting products, such as ultrasonic cleaners, distilling machines, sealing machines and sterilizing machines. Our company was established in 2004, and is located in Ningbo City. We are in the east part of China. We have our own brand " First" in China, for international market we use "KEEIST" brand. We have a R&D team, every 1-2 month a new item will be developed. Following the ideal of "Keep Improving, Keep Top", we are trying our best to be in the leading position in linear actuators. "Advanced Technology, Reliable Quality, Reasonable Price, and Consummate Service" are the cornerstones for us to win customers. We sincerely welcome overseas customers to visit us for business negotiation. Also