API thread DTH Top Drilling Sub Adapters for DTH Drill pipe down the hole drilling

API thread DTH Top Drilling Sub Adapters for DTH Drill pipe down the hole drilling

DTH Top drilling Sub Adapters

Brief Introduction

ROSCHEN Brand DTH Top Sub Adapters Produced by ROSCHEN used for all types of DTH Top Sub Adapters

DTH Top Sub Adapters and DTH Hammer Bits Coupling Sleeves:

Pin to Pin

Pin to Box

Box to Box

ROSCHEN is the best suitable manufacturer and supplier as long as you need flexible delivery time, we design and product day and night in order to deliver on schedule, One Stop Delivery is also available as long as you trust us, we provide the world fastest before and after sales service in your city office or mining office, we are not just a good manufacturer, we also provide our honest solutions to solve your problems. In a word, we are a family and we are looking for friends and partners, and being friends first.

ROSCHEN DTH Top Sub Adapters are made from the high steel you can have ever come to expect from China supplier and factories. Our DTH Top Sub Adapters is treated unique charming and phosphating manufactured to close tolerances. Our rigorous quality controls at all our manufacturing units ensure that DTH Top Sub Adapters live up to your fantastic expectations.

Rock Drilling DTH Top Sub Adapters is producing which can be exchanged and replaced with Brands Such as: Rock Drilling Tools, Atlas Copco Rock Drilling Tools, Rockmore Rock Drilling Bits, Robit Rock Drilling Bits, Mitsubishi Materials Corporation Rock Drilling Tools.

A mazing High Quality Steels

ROSCHEN DTH Top Sub Adapters are made from the high steel you can have ever come to expect from China supplier and factories.

For more information, please contact:

ROSCHEN GROUP LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.com ;

ROSCHEN GROUP

ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.

ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.

ROSCHEN Manufactory PROCESS

ROSCHEN Sales Value Growing Up!

ROSCHEN'S MISSION

1. Strive to create and supply Best quality products for the industry that last longer than the average products.

2. Provide excellent service for our clients. 24 hour-7 days /week schedule to get our clients what they need – FAST.