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Established in 2007, ZHE is well known in HDD, blasting hole drilling rig, exploration drilling tools, etc. We are professional in mining, quarrying, engineering construction and infrastructure construction. Regarding to HDD drilling tools, ZHE focus on every production process strictly, to guarantee the premium quality. The raw material of HDD drill rods is from the biggest steel plant Baosteel in China. Even ZHE HDD drill rod supplier is the only company in HDD drilling tools in China to use natural gas continuous walking beam furnace with multi-point temperature for heat treatment, which is usually accepted in petroleum drilling tools industry to reach optimum on strength and toughness. Besides 18 sets advanced CNC machines from Japan and China have been used for thread machining to guarantee the thread precision. We stick to the principle of quality first, service first, continuous improvement and innovation to serve our customers. Because of our complete aftersales system, our ... [View More..]
FAQ (Frequently Asked Questions)What is your business model?ZHE MACHINERY CO., LTD's business model is . We focus on providing reliable sourcing and export services to overseas customers. What products does your company mainly supply?ZHE MACHINERY CO., LTD main business scope includes HDD Drill Rods, HDD Drilling Tools, Down The Hole Drilling Products, Exploration Tools, Tricone Bits, Mud Motor. Product specifications and availability may vary by order requirements. Where is your company located?ZHE MACHINERY CO., LTD is located in Shandong in China. Business visits can be arranged by appointment. Do you support OEM or customized orders?OEM and customization services are available depending on product type and order quantity. Please contact us with your customization requirements. What is the minimum order quantity (MOQ)?Minimum order quantity varies by product and specification. Trial orders may be considered for certain items. What payment terms do you accept?Commonly accepted payment methods include T/T and L/C. Payment terms depend on order value and cooperation conditions. How do you arrange shipping?We support common trade terms such as FOB and CIF. Shipping can be arranged by sea, air, or courier based on customer requirements. How is product quality controlled?Products are inspected during production and before shipment to ensure they meet agreed quality standards. What is the typical lead time for orders?Lead time depends on product type and order quantity, usually ranging from 7 to 30 days after order confirmation. |