The Best System Services
Over 1000+experience in general contracting sewage projects, providing one-stop services from design, production, installation, and debugging.
We Are Trusted Over 20+ Countries Worldwide
Our customers and dealers have spread all over Russia, Türkiye, Peru, UK, Germany, Mongolia, Uzbekistan, Africa, Southeast Asia, the Middle East and other countries and regions.
Answers to all your questions whether Longdai or machine
At Longdai, we are committed to ensuring that all your questions find the answers they deserve. Whether your inquiries pertain to Longdai itself or the fascinating world of machines, our dedicated team is here to provide you with the information you seek.
Yi xing City, Wu xi City, Jiangsu Province, is located in the famous city of environmental protection equipment, specializing in the production of screw press sludge dewatering machines. It is very close to Shanghai and only takes less than 2 hours to drive. Welcome to our store.