European quality with Asian price

Strong and leading flanges manufacturer from China since 1996

About Us

About Us

Dingxing Xinxing Flange Co,. Ltd was established in 1996 by family Guo in Dingxiang county China. With over 30 years’ history, we are dedicated to engineering, manufacturing and distribution of high quality flanges and forgings for the energy and industrial sectors.

By using cutting-edge technology and advanced production lines together with well trained employees, we are able to produce flanges from DN15 up to DN3500 in carbon steel, alloy steel, duplex, super duplex etc according to international standards including but not limited to ASME B16.5, ASME B16,47, EN1092-1. Also customization from customers is available on request. Currently we are comprehending a plant of 40,000㎡ with annual production capacity over 20,000 Tons and approved by ISO9001, ISO14001, ISO45001, PED 2014/68/EU and AD 2000-Merkblatt W0.

Since 2021, we are proud to become a company of iMetal Group in order to strengthen positions on the global market.


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  • Premium raw material

    Premium raw material

    Raw material is from reputable and internally approved mill. Inspection per heat NO. is conducted before acceptance. Good quality is based on good raw material

  • Smooth production

    Smooth production

    Following production plan and ITP, every order and procedure would be well organized and recorded in order to keep them on line

  • Strict inspection

    Strict inspection

    Certified by ISO9001:2015 quality system, inspection is 100% performed for each order. 3rd party inspection is also acceptable according to client's request

  • Delivery on time

    Delivery on time

    Professional team work makes 96% of our orders delivered on time. In case of delay, it will be agreed with customers

Global Project Management

Including but not limited to flanges, our dedicated teams are able to provide fittings, steel pipes for your projects with professional technical support.

With support from our mother company iMetal Group, premium integrated products and services could be delivered with efficiency, cost-effectiveness and pride.

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Who works with us

Honesty, reliability, quality, traceability is our name and long terms partnership is established with major oil and gas company, EPC contractor and stock holder etc.

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