Welcome to ECVERY
Chains Of Tunnel Machine
Chains Of Tunnel Machine
Supplier Info
[China Supplier]
Contact Person : Mr. Zhou Shengjun
Tel : 86-379-60688882
Fax : 86-379-64365008
Product Detail
Rock-break cutters for engineering drilling machines, welded-tooth cutter; carbide button cutter & bits. Rock cutters for TBM.

Our mining machinery parts manufacturer Luoyang Jiu Jiu Technology Development Company Limited is a High-Tech enterprise entitled by Henan Provincial Commission of Science and Technology and a unit that could make research,  designing, fabrication and sales by itself. The company has obtained the GB/T19001~2000 (ISO 9001-2000) Quality Certificate.It has researched, designed and fabricated the following series of products:

1. Rock-breaking cutters for engineering drilling machines: (1) Series of welded-tooth cutters;(2) Series of carbide button cutters;(3) Series of bits equipped with different size cutters.2. Rock-breaking cutters for tunnel boring machines: (1) Series of disk cutters;(2) Series of Scrapers.

Luoyang Jiu Jiu Brand products, by their reliable quality are universally acknowledged, in which the welded-tooth cutters were regarded as the National New Products by the State Commission of Science and Technology in 1996; The Research and Fabrication of TBM Cutter Series have passed the appraisals taken by the Ministry of Railways and Henan Provincial Commission of Science and Technology; The TBM Cutting Tool Development has been listed in the "National 863 Plan".

Chains Of Tunnel Machine

Ads by Google

About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.