Dinghui Holdings (guangzhou) Co., Ltd. is a world-renowned industrial control expert, focusing on the research and development, production and after-sales service of industrial remote control. So far, we have provided more than 500,000 sets of remote controls to enterprises and users around the world, which are widely praised by users and enjoy a high reputation in the industry. We specialize in the production of wireless proportional remote controls for on- board crane and truck cranes, Accelerator, drilling machine,crusher machine, hydraulic proportional remote controls for large machinery and equipment. We are a new high-tech factory integrating product development, production and sales