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11YRS
Changsha Drilling Machinery Co., Ltd.
Changsha Drilling Machinery Co., Ltd.
11YRS
Hunan, China

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Wireline Impregnated diamond core bit
Double tube impregnated diamond core bit
Triple tube impregnated diamond core bit
Single tube impregnated diamond core bit
NQ Surface set diamond core bit Semi round
$125.00
Min. Order: 1 piece
NQ Surface set diamond core bit 5 step
$125.00
Min. Order: 1 piece
NQ impregnated diamond core drill bit
$49.00
Min. Order: 10 pieces
PQ Impregnated diamond core drill bit, wire line core drill bit
$125.00
Min. Order: 1 piece
HQ Impregnated diamond core drill bit
$70.00
Min. Order: 1 piece
HQ Impregnated diamond core drill bit
$70.00
Min. Order: 1 piece
T2-101 Impregnated diamond core drill bit
$76.00
T6-101 Impregnated diamond core drill bit
$76.00
Min. Order: 1 piece
PQ3 Impregnated diamond core drill bit
$125.00
Min. Order: 2 pieces
NMLC Impregnated diamond core drill bit
$49.00
Min. Order: 1 piece
Why Choose Us
Changsha Drilling Machinery Co., Ltd. (CTHC) Located in historic city: Changsha
It is a professional manufacturer of drilling equipment diamond bits and diamond reaming; CTHC has the team of professional technicians as well as advanced production Changsha Drilling Machinery Co., Ltd. (CTHC) Located in historic city: Changsha
It is a professional manufacturer of drilling equipment diamond bits and diamond reaming; CTHC has the team of professional technicians as well as advanced production craftwork and excellent service system. Meanwhile, CTHC has established technical cooperation relations with Central South University and China University of Geo-sciences
We are a collection of scientific research, processing and sales business. The company main products are diamond bit, diamond reaming, PDC drill bits, drilling tools, drilling materials, drilling rigs, and other accessories. Annual production capacity could reach 400 million RMB. Our products are widely applied to the geology, water, electricity, metallurgy, mining, coal, and railway, roads, buildings and building materials. We received high praise for our high product quality and liable services
CTHC have been an excellent manufacturer in drilling field. All those achievements are based on care and support from its sincere cooperators, thanks for customer with giving us the best motivation to move forward. Meanwhile, we will pay more attention to product quality, operation management and technology creation to make more and better products
Holding the philosophy of high quality products and excellent service, CTHC has been adhering to the belief of customer foremost and quality first as well. From products design to after sales service, CTHC always tries its best to solve problems for customers to make them mostly satisfied and profited.
Your kindly suggestion will be much appreciated!
Founded in 201011 - 50 People95.45% Quick Response Rate3,000-5,000 square metersUS$5 Million - US$10 Million annual output value
COMPANY INTRODUCTION
Verification Type:
Onsite Check
Country / Region:
Hunan, China
Year Established:
2010
Business Type:
Manufacturer
Recent Transactions:
4
Main Products:
Imgregnated diamond core bit,Drill bit,Diamond core bit,PDC drill bit,Drill rig,
Accepted payment methods:
T/T, L/C, MoneyGram, Western Union, Cash
Learn more about us >

Enterprise core competence

R&D Capability
ODM Service:Yes
Number of R&D Staff:5 - 10 People
Trade Capability
Export Experience:12 years
Trade Staff:6-10 People
Export Percentage:1% - 10%
Production Capability
Production Lines:3
Output Value:US$5 Million - US$10 Million
OEM Capability
OEM Service:Yes
OEM Experience:10 years

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For Drilling Tool
Diamond
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