Coal Rock Pick

Dulbert (Shandong) Technology Co., Ltd., as a professional manufacturer of carbide cutting tools and mining chain connectors, has been committed to technological innovation and precision manufacturing since its establishment in 2015. We are dedicated to providing customers with efficient and durable excavation tools and connection solutions. Our products are widely used in mining, tunnel construction, road engineering, and many other fields, earning high praise from the market.

In the field of pick manufacturing, Dulbert employs fine-particle reinforced ultra-wear-resistant alloy and has achieved a significant increase in product lifespan through revolutionary technological breakthroughs. Our "DiamondEdge" technology endows picks with sharp and robust cutting edges, while the "RockShield" technology further enhances the wear-resistant layer performance, ensuring excellent performance even under harsh working conditions. Additionally, our "Dynamic Balanced Rotor" design optimizes wear balance and extends the product's service life.

In the chain connector product line, Dulbert also demonstrates strong technical capabilities. Our chain connectors are made of high-quality alloy steel, meticulously designed and precision-machined, combined with specially developed heat treatment processes to ensure high load-bearing capacity and long service life. Each chain connector undergoes strict quality inspection before leaving the factory and has obtained the National Coal Mine Safety Certification.

Leveraging strong R&D capabilities and a professional technical team, Dulbert continuously explores and innovates to provide customized products and services for customers. Our R&D team focuses on studying complex geological structures and offers suitable pick and chain connector solutions based on different on-site working conditions. At the same time, our marketing network and after-sales service system cover the entire country, ensuring that customers receive timely technical support and services.

In the domestic market, Dulbert's products are widely used in various excavation and construction projects. We have established long-term cooperative relationships with many well-known enterprises, jointly promoting technological progress and industrial upgrading in the industry. In the international market, our products, with their high quality and performance, have successfully entered and served multiple coal mining projects, demonstrating the strength of Chinese manufacturing.

Dulbert (Shandong) Technology Co., Ltd. drives development through innovation, wins the market with quality, and creates value through service. We are committed to becoming a pioneer in the mining and construction equipment industry. We look forward to collaborating with more customers to create a brighter future together.