0086-159 8180 9760
PUR/PIR wall sandwich panel
Polyurethane for short name “PU”as the world most outstanding performance thermal insulation material on building energy-saving.It is with three components:
1)Exterior face that means upper steel plate 
2)Core material including PUR/PIR
3)Interior face that means below steel plate
So people also call it sandwich panel.
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Cold storge sandwich panel
Polyurethane cold storage panel is special designed lightweight insulation composite panel used for cold room, refrigerating chamber. Using the lightweight high fire retardant polyurethane as core material, color steel plate or stainless steel as the surface material, it is produced through factory continuous production line. It has the features of insulation, airtight, anti-corrosion, anti-aging, fire retardant, non--poisonous, lightweight, strong and anti-pressure.

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Rockwool roof sandwich panel
The fire rockwool sandwich panel is based on two high quality color coated steel sheet or other precision forming of sheet metal panels.The core material based on high-quality natural rocks such as basalt, gabbro and others as main materials, it is a kind of artificial inorganic fiber after the process of high temperature melting and fiberization with the characteristics of very low slag and dust content and non-absorbent. It is “real rockwool”!


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Glasswool wall sandwich panel
The fire glasswool sandwich panel is based on two high quality color coated steel sheet or other precision forming of sheet metal panels.
1.COST SAVING & DURABILITY
2.Non inflammability and Level A fireproof performance
3.The coefficient of glasswool heat conductivity is lower(λ=0.043w/m•k ),excellent performance in thermal insulation.
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PPGI/PPGL
The polyester paint the latest improved (Polyester, referred to as PE) as the coating (Top-

coat) double sided two coated two bake (2C2B) process production. The general environment direct exposure, corrosion time up to 7 to 8 years, but in the industrial environment pollution and seaarea or serious, its life will decrease.
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Rockwool material
Stone wool products are non-combustible with a melting point of approximately 1000°C. They are particularly suitable for thermal insulation, fire protection and sound reduction/absorption.Rock wool is a nonflammable products of more than 1000 ℃, it’s especially suitable for building insulation, fire prevention and sound-absorbing noise reduction.

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We are professional manufacturer of all kinds of Polyurethane panels and its constituent parts,include PUR/PIR clean board ,PUR/PIR roof boarding ,PUR/PIR cold storage board, PUR/PIR Rock wool board, PUR/PIR Glass wool board, Fireproof board system,,Color coated steel coils,C type steel,MDI,Polyether,rock wool,glass wool etc.
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Design
Manufacture
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Inspection
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We are professional manufacturer of all kinds of Polyurethane panels and its constituent parts,include PUR/PIR clean board ,PUR/PIR roof boarding ,PUR/PIR cold storage board, PUR/PIR Rock wool board, PUR/PIR Glass wool board, Fireproof board system,,Color coated steel coils,C type steel,MDI,Polyether,rock wool,glass wool etc.
We have exported the panels and its constituent parts to the East-Middle,Australia,Asean,South America,Africa etc.for five years exported experiences.
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CONTACT US

HENAN PANELS INDUSTRY CO.,LTD


Email: info@panelschina.com

Cellphone: 0086-159 8180 9760   Ms.Sunny Lee

Address:​Zhengzhou(Economic and Technological Development Zone)Area,Henan Pilot Free Trade Zone