About Us


Global XPS Foam Board and Machine Manufacturer

Since 2014, we have provided custom extruded polystyrene foam boards and production lines serving companies worldwide. By testing in our advanced facilities, we guarantee consistent quality of both XPS foam boards and machines in every stage.

To ensure sustainability, we use eco-friendly CO2 foaming technology that contains no harmful gases and secures human health. Contact our expert team to get a turnkey solution today.

Our Mission in Achieving Quality

Ourgreen envisions the manufacturing of high quality XPS boards that meet market demand consistently.

Taking eco-friendly materials and using advanced production technology from trusted suppliers have ensured that every extruded polystyrene insulation board is made sustainable for long-lasting use. Our mission takes us to new heights in R&D to adapt innovations in our quality manufacturing.


Stalwart Team of Experts

Staffed with the most skilled production and management personnel, our team has over 20 years of work experience in the XPS industry.

Through our dedication to quality, we have provided sheets and equipment made accurately by industry experts committed to providing safe, durable extruded polystyrene insulation boards for your markets.

Ourgreen's Milestones

Our story has always focused on XPS insulation board development.

  • October, 2020

    Nanjing Ourgreen Corporation Limited (Xiangyang Branch) was founded.

  • July, 2020

    Nanjing Ourgreen Corporation Limited (Songyuan Branch) was founded.

  • 2018

    Ourgreen optimized the recipe and improved production techniques to manufacture advanced XPS Production Line and light-weight, eco-friendly XPS Foam Board on a large scale.

  • 2016

    Built a new plant with 24,000 square meters in Lishui, Nanjing. The whole company moved to the new plant.

  • 2015

    Built our own large capacity CO2 parallel twin-screw XPS foam board production line.

  • 2014

    Nanjing Ourgreen Corporation Limited was founded. Brought in the first world-advanced CO2 parallel twin-screw XPS production line.

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Our Factory
at a Glance

Learn More About Us



Explore our effort in quality management which empowers your brand to build a reputation and win more customers’ trust.



Provide you with turnkey services from professional consulting to after-sales services. You can totally rely on our well-trained team.



See how our R&D team develop more advanced XPS foam boards and production line to boost your competitive edge.