Slewing rings have a compact design, which facilitates more ease of use and can be manufactured without teeth, with internal or external teeth, with balls and/ or with rollers. The slewing bearing....

F series reducer are the helical gear reducer, small bulk, light weight, big transmission torque, low cost, high efficiency, low temperature rise, strong load force, all kinds of structure form. can....

Our company is one of manufactures which specialized in producing vibrating machine and sieving equipment.In order to satisfy the need of different user, our company D& R the product incessantly, has....

We are the largest and professional manufacturer of Synthetic diamond powder and diamond tools in China, we have been in this fields for about 20years. we have our R& D Center, there are 17doctors in....