Shanghai Yongran Construction Machinery Manufacturing Co., Ltd., (Original Name: DIDA Diamond Tools Manufacturing (Shanghai) Co., Ltd.) established in 2001, specializes in researching, developing and manufacturing cutting saws and diamond cutting blades. DIDA is our registered brand. On the basis of market demand, we design and manufacture a variety of cutting saws such as table saws, handheld gasoline saws, walk behind saws, diamond blades. We have passed ISO9001:2000. Our products have CE certificate and EPA certificate. Based on professional engineering team...