Audited Supplier15 Years
|
Search |
Hunan Diyfia Group Company, which is approved by the state, professional drilling tools manafacturer for moth than 20years, with the import and export rights company. We are specializing in mining operations required mechanical equipment and tools, research, development, production, marketing and servise in one company. We has more than 20years of experience in R&D, and the products through Hunan province and technical supervision inspection, with 11 national patents, and are listed in the "national key new product ". Our mainly products have 2 different series: 1. Drilling Area: Diamond core drill bit, diamond reaming, PDC drill bits, drilling tools, drilling materials, drilling rigs and other accessories, are widely applied to the geology, water, electricity, metallurgy, mining, coal, railways, roads, buildings and building materials. The annual production capacity could reach 500 million, we received high praise from our customer for our high quality and devoted service Thanks fo... [View More..]
FAQ (Frequently Asked Questions)What is your business model?Hunan Diyfia Group Company's business model is . We focus on providing reliable sourcing and export services to overseas customers. What products does your company mainly supply?Hunan Diyfia Group Company main business scope includes PDC Drill Bits, Diamond Core Drill Bits, Core Drill Bits, Surface Set Diamond Drill Bits, Surface Reaming Shells, Core Barrels, Drill Rods, Casing Pipes, Drilling Rigs, Mud Pump. Product specifications and availability may vary by order requirements. Where is your company located?Hunan Diyfia Group Company is located in Hunan 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. |