Products Description
Pre Painted Metal Coils
Prepaint steel coil is a bare metal substrate or corrosion resistant substrate that has had paint applied to both sides through a continuous coil coating process, which produces a uniform paint finish. The metal is unwound, cleaned and chemically treated during the process. Depending on product specifications, one or both sides may then be primed and coated, oven cured and rewound.
As one of pre painted steel coil suppliers, GNEE Steel supplies a variety of prepainted steel coils and sheets to meet different application needs. We offer service capabilities include slitting, shearing, stretcher leveling, blanking and metallurgical support as customers' requirements.
Q195 Q235 Q345, DX51D DX52D DX53D DX54D, S280GD S320GD S350GD, SS230 SS250 SS275 etc are available.
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Standard |
JIS G3322 CGLCC ASTM A755 CS-B |
Surface coating color |
RAL colors |
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Back side coatingcolor |
Light grey ,white and so on |
Package |
export standard package or as request |
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Type of coating process |
Front: double coated&double drying. Back: double coated&double drying, single-coated&double drying |
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Type of substrate |
hot dipped galvanzied, galvalume, zinc alloy, cold rolled steel, zinc aluminum coil, electro-galvanized |
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Thickness |
0.11-2.5mm |
Width |
600-1250mm |
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Coil Weight |
3-9Tons |
Inside Diameter |
508/610mm |
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Zinc Coating |
Z50-275g/㎡ AZ30-150g/㎡ |
Painting Coating Thickness |
Top: 8-35 um Back: 3-25 um |
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Painting Color Style |
2/1,2/2 |
Length |
As,require |
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Coating introduction |
Top paint: PVDF, HDP, SMP, PE, PU |
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Prime paint: Polyurethane, Epoxy, PE |
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Back paint: Epoxy, Modified polyester |
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Productivity |
150,000Tons/year |
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Base Metals for Prepainted Steel Coil:
• Cold-rolled base metal
• Hot-dip zinc coated base metal
• Hop-dip alu-zinc base metal
• Electro-galvanized base metal
• Hop-dip zinc-alu-mag base metal
Applications of PPGI Pre Painted Steel Coil:
1. Construction and building: roofing; ventilating duct; handrail; partition panel;etc.
2. Electric appliance: refrigerator; washing machine; refrigerator; DVD;etc.
3. Transportation: oil tank; road sign; etc.
4. Agriculture:barn; etc.
5. Others:vending machine; game machine; etc.
Advanced Prepainted Coils Production Line:
We have a production line of color coated steel, the supply ability is 480 thousand tons every year, the maximum speed is 80 M/Min, thickness is 0.15 m–0.7 mm.
1. Technique equipment: adopt the method of double painting double dry, the key equipment are imported from Japan and using the German SIEMENS control system.
2. The classify of Painting: Polyester, Silicon modified polyester, High-durable polyester.
The type of 1450 galvanized production line had adopted the worlds advanced production technique and advanced equipment like full-automatic AB electric control system, etc., which can output 240 thousand tons high quality galvanized sheet with thickness 0.13-1.2 mm every year.
Qualification Certificate:

Our advantage:
1. Professional knowledge:
16 years of manufacturing experience: We know how to handle every step of production correctly.
2. Competitive price:
We produce our own resins and coatings, which greatly reduces our costs!
3. Accuracy:
We have a technical team of 50 people and a quality control team of 40 people to ensure that our products are exactly what you want.
4. Materials:
All color steel plates are made of high-quality raw materials.
5.Certificate:
Our products have passed SGS, BV, ISO9001:2008, ISO14001:2004 and other certifications.
6. Productivity:
We have 1 large production lines to ensure that all your orders can be completed as soon as possible.
GNEE Steel Company:
GNEE Steel Group is a company specializing in the production of building materials. Has 16 years of export experience. We have cooperative factories for a variety of steel materials.

We have participated in exhibitions in Shanghai, Guangzhou, Dubai, Jeddah, Qatar, Sri Lanka, Kenya, Ethiopia, Brazil, Chile, Peru, Thailand, Indonesia, Vietnam, Germany, etc. Welcome to visit our booth and negotiate face to face.
FAQ:
1.How to buy PPGI / PPGL?
Welcome to contact us to get the latest competitive price.
Email: gi@gneesteel.com
WeChat/Whatsapp: +86 158 2468 7445
2. Will you deliver the painted sheet metal coils goods on time?
Yes, we promise to provide the best quality products and deliver on time. Honesty is the tenet of our company.
3. Can I get a painted steel coils sample before ordering?
Yes of course. Usually our samples are free and we can produce according to your samples or technical drawings.
4. What are your payment terms?
Our usual payment terms are 30% deposit and payment according to the bill of lading. L/C is also acceptable. EXW, FOB, CFR, CIF.
5. Do you accept third-party inspection?
Yes, we absolutely accept that.
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