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Company profile



Shandong ZHONGRUI Construction Co., Ltd (known by the registered trademark “ZR” for rock drilling tools, hereafter referred to as ZHONGRUI) is an ISO9001 certified manufacturer specializing in the production of high-quality rock drilling tools widely utilized in mining, quarrying, construction, geothermal systems, well drilling, and more. With years of experience, we are deeply engaged in professional manufacturing, R&D, distribution, and supply within this industry. Since the inception of our sales network, ZHONGRUI has maintained a strong focus on enhancing product quality and cost efficiency, aiming to provide customers with superior products and greater benefits. As a result, our products have gained significant recognition in the market.