1.Brief intruduction of prepainted steel coils:

PPGI is the material which uses galvanised steel as the basic substrate metal. There could be other substrates such as aluminum, Galvalume, stainless steel, etc.

PPGI is prepainted galvanised steel, also known as precoated steel, coil coated steel, color coated steel etc.A galvanised steel sheet in coil form is cleaned, pretreated, applied with various layers of organic coatings which can be paints, vinyl dispersions, or laminates.These coatings are applied in a continuous process known as Coil Coating.The steel thus produced in this process is a prepainted, prefinished ready to use material.

2.The Specification of prepainted steel coils:

3 . Usage of prepainted steel coils:

Outdoor: roof, roof structure, surface sheet of balcony, frame of window, door, garage doors, roller shutter door, booth, Persian blinds, cabana, refrigerated wagon and so on.
Indoor: door, isolators, frame of door, light steel structure of house, sliding door, folding screen, ceiling, internal decoration of toilet and elevator.

pls click here:

Galvanized steel coil

Roofing sheet

sandwich panel

1.Are you a factory or a trading company?

WZH group is a professional factory of PPGI /GI and all kinds of Steel coils since 2007.

2.What's your MOQ?

25MT, it is for one 20"container.
3.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
4.Are the products tested before shipping?
Yes, all of our PPGI and GI was qualified before shipping. We test every batch every day.
5.What's your normal delivery time?
Our delivery time about 15-20days for standard sizes, if you have other requirements like hardness, quanity and width ,it is about 20-40days. But don't worry ,we also try our best for the delivery time ,because time longer and our cost is higher

Established in 2001, Weizhengheng Group covers an area of over 48,000 sq.m.,  with more than 1,000 employees from 9 subsidiary companies together with offices. Each company enjoys its own feature.

Shijiazhuang Weizhengheng Light Steel Color Plate Co., Ltd, professional in export trade business, has more than six years of experience in this field

Other branch companies:

Heilongjiang Weizhengheng Steel Structure Engineering Co., Ltd

Beijing Weizhengheng Metal Structure Engineering Co. Ltc

Shenyang Tianying Light Steel Color Plate Co., Ltd

Hulun Buir Weizhengheng Light Steel Color Plate Co., Ltd

Ulanhot Weizhengheng Light Steel Color Plate Co., Ltd

Shandong Office, Manzhouli Office and Uganda Office.

Free sample  more information, contact freely.

Welcome inquiry.