Metal Roofing Sheets/ Galvanized Roofing Sheet/Zinc Color Coated Corrugated Roof Sheet

1) Standard: JIS G3302 1998, ASTM A653M/A924M 2004, all according to the customer's request 
2) Grade: SGCC, SGCH,DX51D, Q195,Q235 all according to the customer's request

3) Capacity: about 5000 tons per month 
4) Thickness: from 0.13mm to 2mm, all available
5) Width: from 600mm to 1250mm, regular size:750-762mm,900-914mm,1000mm,1200mm,1219-1250mm all available
6) Coil ID: 508mm/610mm
7) Coil weight: from 2-10MT, according to the customer's request
8) Zinc coating weight: 60g/m2-275g/m2
9) Spangle: regular spangle,big spangle, small spangle and zero spangle
10) Surface treatment: Chemical passivating, oils, passivating oils,skin passed
11) Edge: mill edge, cut edge
12) Min trial order 25 ton each thickness

Our steel is purchase from the domestic large steel factory , also the zinc is purchase from large factory .

Zinc

1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.

2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.

3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.

4) Versatility: can be used in the various areas.

  Process of Prepainted Galvanized Steel Coil:Pay off reel → double cut shear → welder-notcher → entry accumulator → pre cleaning section → furnace → hot bridle → zinc pot → air knife → after cooler → water quench → dryer → skin pass mill → dryer → tension leveler → dryer → chemical coater → chemical oven → cooler → exit accumulator → oiler → exit shear → tension reel

our factory can produce and provide many metal building mateiral and prefabricated steel structure. the following metal steel products are we can offer: zinc or aluzinc coated steel sheet/coil, Prepainted ppgi/ppgl steel sheet/steel coil, corrugated galvanized or galvalume steel sheet, EPS/Rockwool,glasswool sandwich wall/roof panel, EPS clean room panel,C,Z purlin and composite galvanized steel decking, prefabricated house or steel structure, also other accessories of metal building material.

standard export sea worthy packing:

water proof paper & plastic film & protective steel sheet & protecting plate of inner & side panel & outside and inside diameter ring & metal band strapping & circumferential bands in steel & galvanized metal fluted rings on inner

or special packing as you required .

1) How many tons could be loaded in one 20GP container?

Normally 25 tons to 27 tons (Net Weight).

2) How long the goods can be shipped? 

Within 20 days after T/T deposit or Original L/C received.

3) What is the available payment term?

30%/70% T/T, 100% Irrevocable L/C at sight

4) How can the quality assured?

We gain solid reputation from customers all over the world.

Also, SGS, BV or any other third inspection could be done before shipment in your requests. 

5) How could I trust your company?

Our company has been in this industry for more than 13 years in International Market.

6) Do you produce Galvalume (Aluzinc) or Prepainted Galvanized Steel (PPGI)?

Yes we have two production lines for Galvanized and one for Galvalume

If you have any question with Galvanized steel coils,please contact us! We will reply you within 24 hours.