Jiangwei Speed Reducer is a well established manufacturing Company located in Changzhou, Jiangsu Province of China (150km from Shanghai). We have over 7 years experience supplying generators to the manufacturing community and here we have developed a strong reputation for quality, reliability and service. We have an excellent repeat sales record, proving our success in servicing our customers. We have steadily grown and now with our second manufacturing plant we are able and ready to supply our products to the greater international community.