Zhejiang Changheng Machinery Co., Ltd., was established in 1995, is a modern enterprise that combines development, design, manufacture, sales and service, and our products include all kinds of drive shafts for the farm tractor, universal joints for the farm tractor, pump shafts, stop shafts and valve accessories.
We have formed our specialty production system: forging, foundry, mechanism processing and heat treatment. Our products have been sold as far as to Europe and the Middle East. O...[Click for details]


