The Frequently Asked Questions (FAQ) section is an efficient Q&A platform created by Xingda Company for global customers, partners, and potential clients. It focuses on core scenarios such as product procurement, usage, maintenance, and cooperation negotiations, organizing high-frequency questions and providing professional and accurate answers. It covers various types of questions including those related to products (such as the differences in selection between pneumatic DTH drills and fully hydraulic core drills, suitable working conditions for products, and details of technical parameters), procurement (such as pricing standards, customized service processes, delivery cycles, and payment methods), usage and maintenance (such as equipment installation and commissioning skills, daily troubleshooting, methods for replacing vulnerable parts, and regular maintenance specifications), after-sales and cooperation (such as the scope of after-sales services, distribution of global after-sales outlets, warranty periods, and cooperative agency policies). We continuously update and improve the question database, striving to quickly resolve your doubts with concise and easy-to-understand expressions, providing convenient support for your procurement decisions, efficient equipment usage, and the advancement of cooperation. At the same time, it also demonstrates Xingda's meticulous, thoughtful, pragmatic, and truth-seeking service philosophy, facilitating efficient communication and win-win development between both parties.