国产精品尤物,国产精品高清在线观看,亚洲一区在线免费,狠狠干天天,高清无码不卡性爱视频,欧美激情女同性恋网站,尤物在线播放无码精品

Chinese    English
Product List
Well head tools
Drill stem tools
Directional well tools
Coring tools
Cementing tools
Downhole servicing tools
Fishing tools
Milling tools
Accident remedy tools
Bits
Contact us

General manager: 86-453-6524782
Technology consulting:86-453-6540315
Zip code:157010
Web: m.beautyvirtualevents.com
Email: mdjjcsy@126.com
Addess: Aimin District East New Street 
No. 58

 
News Your present position:Home > News > Details    
The company has experienced forty years of development, has now become China's oil drilling accessories processing designated one of the manufacturer

   Mudanjiang Construction Material Petroleum Machinery Co.,Ltd was founded in 1971, after forty years of construction and development, has now become China's oil drilling accessories processing designated one of the manufacturer, the strength of enterprise technology, testing equipment, perfect detection means, with the detection of drill pipe thread

    Taper measuring instrument, pitch measuring instrument, tooth Grohe and other detection equipment, all kinds of drill pipe, tubing, casing thread gauge 200 sets; the company has ultrasonic flaw detector, magnetic powder flaw detector, of product can be effectively and timely follow-up inspection, to ensure product quality in line with customer requirements.

    The company has independent function and improve the physical and chemical laboratory, can make raw material chemical analysis and products after heat treatment mechanical properties test, on the raw materials into the factory and the special heat treatment process for effective control. At the same time the company is the Heilongjiang province two stage qualified measurement units, can be in strict accordance with the program on the measurement apparatus for periodic verification, ensure the measurement apparatus are controlled effectively, so as to the quality of products provides a strong guarantee.

Previous: The company in 1997 with the industry in the first through the ISO9001 quality s...[2012/8/24]
Next: Oil drilling accessories professional manufacturer[2012/8/24]
Copyright:Mudanjiang Construction Material Petroleum Machinery Co.,Ltd    HEI ICP 11006197 No. -1    Technical support:Mudanjiang excellence network company