



Discover our premium PPGI prepainted steel coil, precisely engineered for the dynamic Thai market. Combining strength with aesthetic appeal, our versatile coils deliver the perfect solution for roofing, cladding, and appliance manufacturing.
1.Model: G550. For other models, please contact us for customization.
2. Specifications: Thickness ranges from 0.23mm to 1.55mm, with any value within this range.
3. Color: The entire range is matched with the RAL standard color chart, and custom color matching based on samples is also supported.
4. Coating: Zinc content levels such as Z20, Z30+ etc.
5. Performance: Offers two hardness options: Full Hard and Soft.
6. Width: The standard width is 914mm. It can be divided into sections as needed or customized.
7. Inner diameter: Diameter of the core is 508mm or 510mm.
8. Single load-bearing: The maximum load capacity can be flexibly adjusted according to customer requirements.
9. Film thickness: The top surface coating is 5-10 μm, the back coating is 7-9 μm, and the coating amount can be adjusted.
10 coatings: Available in PE, HDP, SMP, PVDF, suitable for different weather resistance requirements.
As a leading PPGI manufacturer, we deliver PPGI colour coated sheet that combines striking aesthetics with superior corrosion and weather resistance—engineered specifically for Thailand's tropical climate. With an extensive palette of colors and surface finishes, our products meet diverse architectural needs. Our TISI certification further validates our commitment to quality, ensuring every coil meets stringent Thai industrial standards for safety and performance.
1.Outstanding weather resistance, designed specifically for the Thai climate
Our pre-coated aluminum-zinc coated sheet not only has an outstanding appearance, but also boasts excellent corrosion and weather resistance. Whether in high-temperature and high-humidity conditions or in areas with heavy rainfall, it can effectively resist erosion and ensure the material remains fresh and durable over time. It is an ideal choice for coping with the diverse climate conditions in Thailand.
2. Certified by TISI, quality and safety are guaranteed
As a leading manufacturer of PPGI in the industry, we have successfully obtained the TISI (Thai Industrial Standards Association) certification. This indicates that our products fully comply with the national industrial standards of Thailand, which is the best proof of our continuous commitment to quality and safety. It brings you a genuine sense of peace of mind for your purchases.
3. Abundant colors and surface treatment options
We offer a wide range of color choices and diverse surface treatment processes, which can perfectly meet the aesthetic requirements of modern architecture. Whether you are seeking a trendy industrial style or need a specific texture for your design project, we can fulfill your personalized design requirements.
4. Rigorous factory inspection to ensure stable performance
Our commitment to quality remains consistent. Every PPGI coated roll before leaving the factory undergoes strict performance testing to ensure its structural stability and uniform coating, always maintaining the highest standard of craftsmanship, so that every batch of products you receive is trustworthy.
5. Ultra-fast delivery, ensuring project schedule
In a highly competitive market, we stand out by offering rapid delivery. By optimizing the supply chain and production processes, we ensure that orders are delivered on time, helping you avoid schedule delays caused by material shortages, and allowing your project to progress without any issues.
Choosing our PPGI steel coils means selecting a reliable foundation for your next project. Our products can perfectly fit into various project types:
1.Large-scale infrastructure and industrial projects: Whether it's the roofing and exterior wall cladding of new factories, or the steel structure maintenance system of warehouses, the products certified by TISI can provide long-lasting protection and stable performance.
2. Commercial and Residential Buildings: From the aesthetic facades of shopping centers to the roof tiles of high-end villas, our diverse range of colors and surface treatment techniques can assist architects in turning their design concepts into reality.
3. Local manufacturing and processing: If you are a steel structure processing factory or a metal product manufacturer, our coils of material are an excellent choice for your production of downspouts, ventilation pipes or metal furniture accessories. The fast delivery ensures that your production line never stops.
As China metal materials industry leading enterprises, the national steel trade and logistics "Hundred good faith enterprise",China steel trade enterprises, "Top 100 private enterprises in Shanghai”. Shanghai Zhanzhi industry Group Co., Ltd.,(shorted to Zhanzhi Group) takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place.


