Beijing Jincheng Mining Technology Co., Ltd. is a leading manufacturer, supplier, and factory of core barrels with double shells in China. Our core barrel with double shell is designed to meet the industry's demand for a high-performance drilling tool. Our product is engineered to provide a reliable and precise drilling experience while ensuring longevity and durability. The core barrel's double shell design provides added strength, enabling it to endure rough working conditions. The high-quality materials used in our manufacturing process ensure that our core barrels last longer and provide superior performance. We take pride in offering our customers the best drilling products, and we strive to provide exceptional customer support that caters to their drilling needs. If you're looking for a reliable and robust core barrel with double shell, Beijing Jincheng Mining Technology Co., Ltd. should be your go-to choice. Contact us today to learn more about our products and services.