G-rock Mechanical  Factory locates in dongguan city, Guangdong province ,China. We produce linear actuator for solar tracker,for satellite dish,for car/gate automation.Our output is more than 300,000 every month now. Our possessing area are more than 15,000 square meters and the number of staffs is 162, and 25 persons are professional technicians. And that there are six collaboration factories.      　What we provide:Electromechanical Products:Linear actuators for solar tracking and satellite dish.Solar tracking systems and parts,Solar actuator,Ball Screw Linear actuator,Heavy duty actuator;Hardware Processing:Engine parts and Non-Standard parts processing.CNC Precision lathe Processing.

Our strategy is to exceed the cost-effectiveness of existing photovoltaic-based systems through innovations in both the collection of solar energy and the generation of electric power from it. 　　We are also strong in OEM project with our innovative engineers and specialized machineries.We have started successful cooperation with leading manufacturers in Europe and North America,and is seeking more opportunities.     We think of the quality of product as our lives.We have established business relations with some merchants all over the world because of our high quality and most attractive price. we will try our best to make our guests satisfied.