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 Qingdao MingRen Machinery Co., Ltd. is a professional supplier of flanges, pipes fittings, steel pipes, valves and other piping materials. with more than 10 years international exporting experiences, we have exported products on a large scales to more than 30 countries.

  With annual production capacity nearly to 20000 tons, our products are widely applied in Oil, Gas & Petroleum, Chemical industry, Plumbing engineering etc.

  We can produce complying with international standards, also we can produce according to customers\' special order demands. from raw material choice, product processing, inspection till delivery, we do what we can to ensure high quality. Price and Quality are our greatest advantages!

  Our confidence lies in superior quality goods, excellent services as well as competitive prices. We always aim at providing best services for customers which helps us to win more and more reputation. our final goal is to make more profits for our customers. 

  We will always be at your service, warmly welcoming your enquiries and valuable proposals!

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Contact Us

Qingdao Mingren Machinery Co.,Ltd.

Contact Person

Ms. kathy


Qingdao Mingren Machinery Co.,Ltd.


Qingdao, Shandong, China,




I want to know


Americas,Africa,Asia,Caribbean,America,Europe,Middle East,Oceania,Worldwide

flange, pipe fittings, valve, steel pipe, gasket, bolt, nut, pe pipe, carbon steel flange, stainless steel flange, seamless steel pipe, welded steel pipe, wn flange, blind flange, plate flange, socket, slip on , tee, elbow, reducer, gate valve, ball valve



Factory Information


10000 sqm to 250000 sqm


2.5 - 10 Million USD

21 - 30 people

In House

11 - 20 people


OEM Service Offered ,Design Service Offered,Buyer Label Offered

Other Information

2.5 - 10 Million USD

LLC (Limited Liability Corp)


10 - 25 Million USD