Quanzhou Tengsheng Machinery Parts Co., Ltd. is a leading manufacturer, supplier, and factory of construction machinery parts in China. Our company specializes in providing high-quality aftermarket replacement parts for excavators and heavy equipment. Our latest product, the Hitachi EX400 top roller, is specially designed to meet the demands of heavy-duty construction work. The Hitachi EX400 top roller is made with premium quality materials and advanced manufacturing techniques to ensure durability and performance. It is designed to provide reliable support and smooth movement for the track chain, enhancing the overall efficiency and productivity of the excavator. With precise engineering and strict quality control, our top roller delivers exceptional resistance to wear and tear, making it a cost-effective solution for long-term use. At Quanzhou Tengsheng Machinery Parts Co., Ltd., we are committed to delivering products that meet the highest standards of quality and reliability. With our extensive experience and expertise in the industry, we take pride in offering top-notch products that exceed customer expectations. Choose Tengsheng for superior construction machinery parts.