What does PPGI stand for?
Pre-painted Galvanized Iron (PPGI) is another form of galvanized iron where it is similarly hot dipped into zinc. This extension of GI refers to factory pre-painted zinc coated steel, whereas other forms of painted steel are painted after the zinc coating on the steel is formed.

Colorbond steel fence prepainted galvanized steel in coil color coated steel for pannel

Below inspection will be done in the production.

(1) ray detection---RT;

(2) ultrasonic testing---UT;

(3) Magnetic Particle Testing-MT;

(4) penetration testing-PT;

(5) eddy current flaw detection-ET

Product Description :

Application :

Pre-painted steel coils are used in roof structure, surface sheet of balcony, frame of window, folding screen and electrical equipment.

Pre-painted steel can be formed into almost any shape, and it has excellent resistance to weathering, superior longevity and texture options.

Common RAL Colors :

You can choose the customized color you want and produce according to the RAL color.

Here are some of the colors that our customers would normally choose:

FAQ:

Q1. What are your company's main products?
A1: Our main products are Galvanized Steel Coil, Galvanized Steel Sheet, PPGI Steel Sheet, GI Roofing Sheet, PPGI Steel Coil etc.

Q2. How do you control quality?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO, SGS, Alibaba Verified.

Q3. What are the advantages of your company?
A3: We have specialized in the steel business for years, so we have mature production technology, stable capacity, more competitive prices,
we are dedicated to strict quality control and thoughtful customer service.

Q4. Can you provide a sample?
A4: We can provide the same samples in stock for free, as long as you contact us.

About us:

Wuxi Wilke Metal Materials Co., Ltd. is a leading supplier of high-quality galvanized steel materials. Established in 2012 in Wuxi, China, the company has quickly become a reputable and reliable supplier of metal materials to customers around the world.

At Wuxi Wilke Metal Materials Co., Ltd., we pride ourselves on providing superior quality products that meet international standards. Our products are sourced from reputable manufacturers who have a proven track record of delivering high-quality materials. We have established long-term relationships with these manufacturers, which enables us to offer our customers competitive prices and consistent product quality.