Land of machinery factory specializing in the production of rock excavator arm, the arm excavator factory direct olecranon rock excavator arm, our rock excavator arm is a rock arm of different specifications can be customized according to customer demand. Rock arm, also called the olecranon arm, mainly for mining weathered rock. The company's products have been improving, there is no best, only better. Best reputation from customer experience. Our rock excavator arm excavator arm olecranon and other products are the best rock excavator arm, as well as work experience in the practical application of knowledge based on the quality of the design engineer ten years, from the stress analysis, material selection, technical and technological aspects, design and other products to ensure the structural strength, performance and quality of the rock arm, inner arm is mounted inside the cushion to withstand tensile load board, our company has been in a rock rock boom boom market leader. Huitong mechanical rock excavator production arm, the lowest material olecranon excavator arm is 16 steel, good as well as Q550, and Kazakh exports of steel bucket Adams. Our company covers an area of ??38,000 square feet, with two professional large workshop, under the responsibility of a special material cutting, turn the hole, clips and other small operations, one dedicated to large-scale operations such as welding grinding painting! We are a regular large-scale manufacturers, money Ridge Road conveniently located in Baiyun District Zhongluotan Jinpen Industrial District, Guangzhou City, the 1st, please feel free to visit. We are located in G105 / G106 / G107 three national highways in the middle, from the Baiyun Airport is only 20 minutes by car, if to come, please call ahead of time, our company will arrange for a car to pick you