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VIP   Audited Supplier14 Years

Hunan Diyfia Group Company  

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
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Hot Products
Nmlc Nature Diamond Surface Set Core Bit $75.00MOQ:5 pieces
Impregnated Premium Hq Diamond Core Drill Bits for Hard Rock $115.00MOQ:1 Piece
143mm 3 Wings PDC Coal Mining Drill Bits $270.00MOQ:1 pieces
Wire Line Bq Nq Hq3 Pq PCD Reaming Shell for Drilling Rock $90.00MOQ:1 pieces
High Pressure Roller Grinding Mill (DM) MOQ:1 Piece
PDC Tricone No-Coring Drill Bit (PDC-N91) $500.00MOQ:5 Pieces
PDC Core Drill Bit (PCD001) $900.00MOQ:5 Pieces
Wire-Line Diamond Drill Bit (DFY-DH83) $215.00MOQ:5 Pieces
Wire-Line Diamond Core Drill Bits (DFY-DH86) MOQ:5 Pieces
PDC Cor Drill Bit (DFY-PDC75) $500.00MOQ:5 Pieces
PDC Tricone Drill Bit (DFY-PDC42) $500.00MOQ:5 Pieces
Hq3 PDC Core Drill Bit $430.00MOQ:3 Pieces
Company Profile
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..]
Contact Us
Company Name Hunan Diyfia Group Company
Company Address Room 905, Building 2, Zhongjian Jiahe City, No. 499, Times Sunshine Avenue, Yuhua District, Changsha City  
Location Hunan, China
Contact Person Mr. Tom Gao
Department (Position) Foreign Trade Department (General Manager)

FAQ (Frequently Asked Questions)

1. Where is your company located?

Hunan Diyfia Group Company is located in Hunan in China. We welcome inquiries and visits by appointment. For further details or scheduling, please through the contact us page submit the form to contact us.

2. What products do you mainly export?

Our main products are 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 availability and specifications may vary. For the most accurate and up-to-date information, please through the contact us page submit the form to contact us.

3. Can you handle shipping and customs?

We can assist with shipping arrangements including FOB, CIF, and other terms depending on your needs. Customs clearance varies by country and shipment. For specific shipping options and customs support, please through the contact us page submit the form to contact us.

4. What payment terms do you accept?

Common payment terms include T/T (telegraphic transfer), L/C (letter of credit), and Western Union. Specific terms depend on the order size and client agreement. For tailored payment options, please through the contact us page submit the form to contact us.

5. Can I get samples before placing a bulk order?

Yes, we usually provide samples for quality evaluation. Sample fees and shipping costs may apply, which can be deducted after order confirmation. Please through the contact us page submit the form to contact us to request samples and related terms.

6. How do you control quality?

We have strict quality control procedures during production, including inspections and testing. For specific quality assurance details or certifications, please through the contact us page submit the form to contact us.

7. What is the usual lead time for orders?

Lead time generally depends on the product type and order quantity, typically ranging from 3 to 30 days. For accurate lead times, please through the contact us page submit the form to contact us.

8. Do you provide OEM or custom packaging?

Yes, we support OEM and custom packaging services according to customer requirements. For more details and MOQ, please through the contact us page submit the form to contact us.

9. Can I visit your company or have a video factory tour?

Yes, visitors are welcome by appointment. We can also provide video tours for remote clients. For scheduling, please through the contact us page submit the form to contact us.