EED established on 1984, headquartered in HANGZHOU, CHINA, is a comprehensive  enterprise that specializes in the research, production and sales of speed reducers.
Our products E-R,E-S,E-K,E-F series of Helical gear speed reducer, E-RV,E-VF,E-UDL,E-WP series of Worm gear speed reducer, E-GM,E-GR,E-BLDC,E-PMDC series of Gear motor, EPLR***Y,EPR***H, EP***H,EPL***F series of Precision planetary reducer and Special customized of reducers are leading in the power gearbox manufacturing industries.

EED has its own product research and development center. For the customer's customization requirements, the samples are produced after mass production. Every product will be 100% inspected. Therefore, we have confidence to ensure that the defective rate of the product can be controlled within 1.5 ‰.

In EED, you can enjoy our professional sales and technical services. Our professional sales and technical staff will accurately analyze your high, middle and low demand for products to provide you with the most cost-effective solution. And in the pre-sale, after-sale, we will provide you with wholehearted service. Any of your needs can be answered in the first time. It is particularly worth mentioning that our technical team, as a professional reducer manufacturer, our core technical team has 100% college degree or above, and has more than 5 years of relevant work experience, and at least once independently responsible for 30 items. We have absolute dedication to our products and customers, and we are detaining every product detail and answering every customer's questions carefully, so as to gain the trust and recognition of our customers. We have won the Scientific and Technical Contribution Award from the Xiaoshan Machinery Association, and the top supplier and manufacturer from our customers.