We are a specialized manufacture of hydraulic torque converters in blanking and welding types, which has strong technological back-up, self-designing, developing and manufacturing abilities and perfect examining and testing means. According to ISO9001 quality standards, our company has strict quality control system, and insists on steady improvement to ensure its all kinds of products can meet the user' requirements.

YJH series of hydraulic torque converters in blanking and welding types are the series products by referring to the national standards, absorbing in the advanced technology both at home and abroad, using three-dimensional CAD/CAM technology to carry out the blade design and mould making to ensure to improve the transmission performance. The main products of our company are engineering machinery, such as forklift trucks and loaders, and so on. Hydraulic torque converters in blanking and welding types are the series product of YJH265, YJH315, YJH340, etc. The annual production of its hydraulic torque converteris 20, 000 sets. All key spare parts are processed on the numerical control machine. The advanced dynamic balance tester can guarantee the stability and comfortableness of its transmission of the hydraulic torque converts.

Our company constantly sticks to the principle of "best quality, since at first", uses the advanced management, carries out the concept of considering next procedure to be the user's quality. Arouses the working staff's creativeness and consciousness of service, and tries our best to satisfy all user.