/ 2015-5-19

/ 2015-4-22

/ 2015-4-2

/ 2015-2-9

ZY-loc/ 2014-11-28

Techinical Communication with CNPDC/ 2014-9-4

The morning of September 1, 2014, "Chengdu plant general manager source" Xu Zhi in Shenzhen with China Guangdong Nuclear Power D

chengdu Zhiyuan Got the Ivention Patent——a way of welding mid-high carbon steel/ 2014-8-21

Chengdu Zhiyuan Got the Ivention Patent ——a Way of Welding Mid-high Carbon Steel For more patent information,

”Chengdu Zhiyuan” attended the 8th Shanghai international exhibition for technology and equipment of/ 2014-7-2

In order tobetter promote thehigh-pressure self-tightening flangeZY-LOC and improve the product's influence and popularity,after the preparation

On May 23rd, 2009, General Manager Xu Zhi attended the awarding ceremony for the special contributio/ 2010-4-3

Inner Mongolia Dongsheng (Erdos) is the world's largest coal to oil project base, but also the world at present the first direct coal liq

We have succeeded in tackling the world’s difficult issues of Shenhua CTL/ 2010-4-3

OnJuly 16th, 2008,ShenhuaandChengdu Zhiyuansigned a two-yearframework procurement agreement stipulating that Shenhuagave the priority

News reports Xu zhi is the pioneer of China high pressure self-tightening flange/ 2010-4-3

In May 23, 2009,Xu Zhi'steam has developed a"highself tight flange"in honour of theday. This day,Shenhua Groupheld Shenhuaprojectexce

Shenhua CTL encountered a worldwide difficult issue, which was successfully solved by Chengdu Zhiyua/ 2010-4-3

Shenhua coaloilinthe world problem ChengduoriginatedZY-LOC effort torestore justice This print journalist/ Jia Qingfang Backgr

High pressure self-tightening flange, like Holy Flute, makes every Chinese proud and elated/ 2010-4-3

Producttracking reports2P (2350 words) PremierWen Jiabaostressed eightwords--"quality,technology,security,efficiencyin the inspection

We Chinese must develop the pressure self tight flange own/ 2010-4-3