<span id="ffdjl"></span>
<span id="ffdjl"><i id="ffdjl"><del id="ffdjl"></del></i></span>
<strike id="ffdjl"></strike>
<strike id="ffdjl"></strike>
<strike id="ffdjl"><dl id="ffdjl"></dl></strike><span id="ffdjl"><dl id="ffdjl"><ruby id="ffdjl"></ruby></dl></span>
<span id="ffdjl"><dl id="ffdjl"><del id="ffdjl"></del></dl></span><strike id="ffdjl"><i id="ffdjl"><cite id="ffdjl"></cite></i></strike> <strike id="ffdjl"><i id="ffdjl"></i></strike>
<th id="ffdjl"></th>
<strike id="ffdjl"></strike><span id="ffdjl"><dl id="ffdjl"><ruby id="ffdjl"></ruby></dl></span>
<strike id="ffdjl"><dl id="ffdjl"></dl></strike>
<span id="ffdjl"></span>
<span id="ffdjl"></span>
<strike id="ffdjl"><dl id="ffdjl"><del id="ffdjl"></del></dl></strike><strike id="ffdjl"></strike>
<span id="ffdjl"><video id="ffdjl"></video></span>
<span id="ffdjl"><dl id="ffdjl"><ruby id="ffdjl"></ruby></dl></span>
<span id="ffdjl"></span>
<strike id="ffdjl"></strike><strike id="ffdjl"></strike>
<span id="ffdjl"><dl id="ffdjl"></dl></span>
COMPANY PROFILE                
ABOUT US

Guowei valve manufacturing co., LTD. Is located in weifang, shandong province, which is the famous kite capital of the world.

Since its establishment, the company has attached great importance to the research of enterprise scientific research projects, and established a close cooperative relationship with domestic scientific research institutes respectively. It has a relatively cutting-edge excellent research and development team, and has continuously surpassed, innovated and designed to make the company a leader in the field of valves.The company has realized 3D modeling, finite element analysis of valve products, intelligent mechanical performance test, and water dynamic test...

PRODUCTS

PRODUCTS

Control Valve
Forged steel ball valve
Cryogenic ball valve
Electric gate valve
Electric Soft Sealed Gate Valve
Electric double eccentric butterfly valve
Butterfly valve
Power station valve

PROJECT PERFORMANCE
           

NEWS

NEWS

APPLICATIONS

白袜男高中生gay资源_男人添女人P免费视频_a在线亚洲男人的天堂_欧美日韩精品视频2区