Shanghai Longsun Metals Co., Ltd., which is very professional on the production and selling of galvanized/prepainted steel coil and sheet and cold rolled sheet. There are many advantages of our products such as abundant sizes, broad widths, clean surface, pure steel, flat shape, stable mechanical properties and so on. Our products are exported to North American, South American, Europe, Asia and the Middle East, nearly cover the whole world, which can promise the annual turnover about 200 million dollars. Details of our products as follows:

Galvanized steel:

1. Product: hot dipped galvanized, zinc-iron alloy, electric galvanized coil.

2. Thickness: 0.3mm--2.5mm.

3. Width: 200--2000mm.

4. Material: SGCC, SECC, DX51D+Z(F)~DX57D+Z(F), S220GD+Z(F)~S550GD+Z(F), etc.

5. Zinc coat: 40/40~225/225g/m2.

6. Surface treatment: passivation, oiled, chrome-free passivated.

7. Zinc structure: normal spangle, small spangle, no spangle.

8. Surface quality: FA, FB, FC.

9. Process: we have slitting machine and leveling cutting machine, which can promise wide

Scale of width and length.

Pre-painted (color coated) steel coil:

1. Thickness: 0.2-1.2mm

2. Width: 600-1350mm

3. Metal substrate: SPCC, SGCC, SECC, DX51D+Z, DX51D, CS, etc.

4. Coatings: Topside: 5 microns primer+15microns polyester

Backside: 5-8microns primer epoxy

5. Color: Ral No. Or customer sample color.

6. Application: 1)building materials: sandwich panel, corrugated sheet, cold house, ice cuber, roof, wall, door, plant, etc.

2)PCM materials: refrigerator, washing machine, air conditioner, DVD, set top box, borne power amplifier, computor case, etc.

7. Advantage: anti-corrosive, easy to clean, weather resisitance, easy forming and working, anti acid/alkali, decorative, fire resistance, hard-wear, anti-damp/mildew, environmentally friendly.

8. Certification: ISO 9001:2000, quality standard of similar products in Europe.

If you have any inquiry, please feel free to contact us, thanks!