Shandong laizhou city dongsheng valve co., LTD Address:Shandong laizhou shahe zhenhai zheng The phone:0086-535-23705382371078 Fax:0086-535-2370581  E-mail:dongsheng@lzds.cn

Telecommunications and information services business license of the People's Republic of China》Serial number:LuICPTo prepare05011846Number-1 Technical support:Founded in powerYantai

DONGSHENG
DONGSHENG
The increased risk of iron and steel import restrictions
The first46Session of the international world exhibition and conference in Houston grand opening of the valve
Chinalco industrial cash for the knight of the valve The actual control for state-owned assets supervision and administration commission of the state council
DONGSHENG
DONGSHENG
DONGSHENG

Laizhou city dongsheng valve co., LTD is a professional valve manufacturing factory,Set research and development、Design、The production and the sale in a body。The products of the company is given priority to with check valve series,The main production of various wafer veneer、Dual plate check valve,Flange and screw-type ball check valves,Flange and the wafer check valve,Stainless steel valve lift and diaphragm valve,Ball valve,Butterfly valve ten kinds of products such as hundreds of specifications。
My company has a strict scientific management system and strong technical force、Sophisticated production equipment,The reasonable process flow and a high quality team of workers。Existing staff200More than one,Covering an area of about30000Square meters....

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Sincerity,The customer is supreme
The pursuit of excellence,Innovation and development

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The enterprise culture

Enterprise qualification

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The company has passedISO9001
Quality system certification andCECertification

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Production environment

Has the abundant technical force、The excellent
Production equipment,The reasonable technological process

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