Shield tool
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Housing
Many products are bestowed with national invention patent or certificate for high-tech products owing to mature technology and excellent quality. “Luoyang Jiujiu” brand products have been widely used in domestic markets, and also exported to overseas markets such as Europe, America, Hong Kong, Taiwan and Southeast Asia, widely received by users.
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Many products are bestowed with national invention patent or certificate for high-tech products owing to mature technology and excellent quality. “Luoyang Jiujiu” brand products have been widely used in domestic markets, and also exported to overseas markets such as Europe, America, Hong Kong, Taiwan and Southeast Asia, widely received by users.
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Achievements from National Cooperation Network of Heavy-caliber Engineering Well Construction Technology
Since now, National Cooperation Network of Heavy-caliber Engineering Well Construction Technology has been founded over 15 years, and made plenty of achievements, showing as follows:
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The Company Ranked as Henan Engineering and Technological Research Center of Shield Machine Cutter
In 2010, as a hi-tech enterprise in Luoyang Hi-tech Development Zone, according to 2010 Key Points for Construction of Henan Engineering and Technological Research Centers, we applied for construction of Henan Engineering and Technological Research Center by right of outstanding achievements in technological innovation a
Contact Us
Tel：0379-65196583 / 65196588
Email：luoyang-jj@qq.com jjkj-xsb@lyjj.com
Fax：0379-65196584
Add：139, Fengrun East Road, High-tech Development Zone, Luoyang, Henan
