Founded in August 2001, Zhejiang Donghao Heavy Industry Technology Co., Ltd. (Donghao Heavy Industry) is a comprehensive construction machinery enterprise covering scientific research, design, production, sales, maintenance, and equipment leasing services. Specializing in the R&D, design, production, and sales of pile foundation rotary drilling tools and mining products, it is one of the industry's leading suppliers.

Donghao Heavy Industry's production base is located in the Eastern Development Zone of Wenling, a picturesque coastal city, covering an area of 5,000 square meters with a registered capital of RMB 50 million. The company has a team with strong technical expertise, equipped with complete process equipment, advanced production equipment, and precision testing equipment to ensure excellent product quality. With an outstanding design team, strong technical strength, and a sound management system, the company continuously drives research innovation and product optimization, ensuring product technical standards and market competitiveness. Donghao Heavy Industry is committed to building high-quality construction machinery products, providing customers with reliable solutions, meeting market demand, and winning customer trust.

Main products include rotary single-cone cutter heads, tri-cone drill bits, trenchless single-cone cutter heads, rock drilling tools, and engineering drilling series products. The company has always won high recognition from domestic and international customers with excellent product quality, cooperating extensively and establishing strategic partnerships with domestic engineering circles and pile foundation companies. Donghao Heavy Industry's products are exported to Canada, Southeast Asia, the Middle East, and other countries and regions, building a solid reputation in the international market through unremitting efforts and continuous innovation. Moreover, Donghao Heavy Industry continuously improves product design and production processes, committed to providing more competitive and high-performance products to meet customers' unique needs. Through close cooperation with customers, Donghao Heavy Industry provides excellent solutions to customers worldwide.

Donghao Heavy Industry adheres to the core values of "honest operation, technological leadership, and quality-driven development," and is committed to unremittingly providing many users with high-quality products and sincere, professional after-sales service. Its product series are rich and diverse, including tri-cone drill bits, rotary single-cone cutter heads, and many other products, widely used in various industries to meet different customer needs. Donghao Heavy Industry focuses on technological innovation and quality management, continuously improving production processes and enhancing product performance and reliability to ensure customers receive high-quality solutions. The team upholds a professional spirit, providing customers with customized products and services and building long-term cooperative relationships.

Whether you need high-quality construction machinery products or a professional service provider, Donghao Heavy Industry will be your ideal partner. We look forward to working hand in hand with you to help create a better future!