About
our company
Founded in 2016with a registered capital of 1.3 million CNY, our company is based in Jinan, Shandong Province, and specializes in the production and processing of insulated wall panel andthebuilding projects. We primarily produces and researches insulation wall panel.GPIR is the name of our entire series of wall panels：GPIR - Concrete External Formwork，GPIR - Metal Insulated Decorative Sandwich Panel, GPIR - PU Sandwich Panel. Shandong Lo
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WHY
CHOOSE US
We work directly for our clients and put client’s interests first. Innovation Guides Us As Always
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Advanced Scientific ResearchOur researchers account for 40% of our staff, all of whom are highly educated and have extensive research experience.
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High Quality EquipmentOur extensive range is developed to the highest standards, to meet the demands of your application.
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Advanced Scientific ResearchRegardless of your industry, we can customize enterprise solutions to improve your productivity and reduce manual labor!
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Advanced Scientific ResearchPlease rest assured that we will provide technical support in the first time you receive the goods, including installation, debugging and maintenance services.
The ideal choice for
improving efficiency.
Our products are safe and reliable, flexible and easy to use, rapid deployment and other characteristics, can be quickly adapted to different application scenarios in various industries.
Our hot sale products
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![GPIR - Concrete external formwork]( "GPIR - Concrete external formwork")
GPIR - Concrete external formworkAs a construction external formwork system, GPIR achieves one floor built per week. No demoltion required – it bonds with the building for lifetime use, boasting thermal insulation, energy saving and fire resistance. The GPIR system slashes 20% traditional construction costs and significantly shortens project timelines.
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![GPIR - Metal Insulated Decorative Sandwich Panel]( "GPIR - Metal Insulated Decorative Sandwich Panel")
GPIR - Metal Insulated Decorative Sandwich PanelMetal surface is stainless steel, the color of surface can be choose and customized. The core material is insulated, soundproof and fireproof, including rock wool, GPIR, XPS, SXPS, EPS, SEPS.
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![PU Sandwich panel]( "PU Sandwich panel")
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![PIR Air Duct Panel with Smooth Aluminum Foil]( "PIR Air Duct Panel with Smooth Aluminum Foil")
Latest news and events
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![Phenolic Foam Insulation Board]()
Phenolic Foam Insulation BoardPhenolic Foam Insulation Board comprises high quality performance rigid Phenolic Foam faced with Aluminum Foil, Glass Ti··· 2026-01-24view more -
![PUR/PIR Foam Insulation Board]()
PUR/PIR Foam Insulation BoardPUR/PIR Foam Insulation Board is for wall and roof insulation, including PUR Foam Board Insulation and PIR Insulation Bo··· 2026-01-24view more -
![Pre-insulated HVAC Duct Panels]()
Pre-insulated HVAC Duct PanelsPre-insulated HVAC Duct Panels (PID Duct Panels) including PIR Pre-insulated Duct Panel, PU Pre-insulated Air Duct Panel··· 2026-01-24view more
