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PIR Pre-insulated Panel is composite of two layers prepainted steel sheets/aluminum foil and polyurethane insulation,used as roof ,wall and cold room material.
Concept:
1.Our management conception" opening up the market by high- quality products, winning the market by perfect service, touching the market by integrity "
2.our management policy "Quality is vital to an enterprise "
3.Our brand "Youshi"means supply customer with “ Quality, affordable” products in air duct line!
Product characteristics:
• Easy to install, shorten the construction period.
• Protect environment, sandwich structure with antioxidant surfaces.
• Fireproof, meet the National standard, makes building safe.
• Nice appearance.
• Improve air quality
Surface Style variation:
Environmental Protection:
• Approved by the National Quality Test Center and China Construction Material Association,
Hongji duct is a stable qualify, safe and environment protective product.
• There is no Freon in Hongji duct, and won’t do harm to atemosphere.
Product Data Sheet:
New products from manufacturers at wholesale prices