Flower Brick Printed PPGL Prepainted Steel Coil features a 55% Al-Zn alloy substrate with vibrant floral or brick-patterned organic coatings (PVDF/polyester), blending aesthetic appeal with durability. Ideal for architectural cladding, roofing, and interior décor, it offers corrosion resistance, UV durability, and 25+ years of low maintenance. Customizable RAL colors and textures enhance design flexibility, while its recyclable, lightweight structure reduces environmental impact and installation costs.

Marble Printed PPGL Prepainted Steel Coil features a 55% Al-Zn alloy substrate with high-fidelity marble-patterned organic coatings (PVDF/polyester), combining luxury aesthetics with durability. Ideal for architectural cladding, interior décor, and furniture, it offers corrosion resistance, UV stability, and 25+ years of low maintenance. The lightweight, recyclable material reduces environmental impact while delivering elegant stone-like finishes, enhancing design versatility for modern construction and decorative applications.

Wood Printed PPGL Prepainted Steel Coil integrates a 55% Al-Zn alloy substrate with realistic wood-grain-patterned organic coatings (PVDF/polyester), merging natural aesthetics with steel durability. Ideal for architectural cladding, interior panels, and furniture, it resists corrosion, UV degradation, and requires minimal maintenance for 25+ years. The lightweight, recyclable material offers eco-friendly elegance, reducing costs while delivering the warmth of wood and the strength of steel for modern construction and design projects.

T1 hardness tinplate is a one-time cold-rolled, untempered annealed state, with soft texture, excellent ductility (elongation ≥ 35%), no wrinkles after forming, and suitable for deep drawing. Its low hardness is convenient for making complex curved containers, such as the bottom of food cans, the lining of bottle caps, and the shell of precision instruments. It is widely used in the packaging field with strict requirements on stamping performance, taking into account both processing efficiency and surface finish, and is a typical representative of soft tinplate.

T2 hardness tinplate is partially annealed after one cold rolling, with moderate hardness (HR30Tm≈55±3), good formability and tensile strength (elongation ≥28%). It has a smooth surface and excellent corrosion resistance, suitable for medium-depth stamping, such as ordinary food cans, bottle caps, toy shells and daily chemical packaging containers. The balanced mechanical properties make it a typical choice for general packaging materials with both processing efficiency and structural stability.

After secondary cold rolling, the hardness of T3 hardness tinplate is increased to HR30Tm≈60±3, with high strength and deformation resistance, and elongation ≥20%. It has excellent rigidity and is suitable for shallow stamping or stretching, such as beverage cans, bottle caps, aerosol cans and chemical containers. It has a smooth surface and good corrosion resistance, which can meet the needs of high pressure and impact resistance packaging. It is an economical choice that balances strength and processing performance and is widely used in large-scale industrial packaging.

T4 hardness tinplate is cold-rolled twice without annealing, and its hardness reaches HR30Tm≈65±3. It has both high strength and deformation resistance, and its elongation is ≥15%. It has excellent rigidity and is suitable for high-pressure packaging such as aerosol cans, chemical barrels and bottle caps. It has good surface corrosion resistance and high finish, which can meet the strength and stability requirements in harsh industrial environments. It is the preferred high-end packaging material.

After multiple cold rolling and quenching and tempering treatments, the hardness of T5 hardness tinplate reaches HR30Tm≈70±3, the tensile strength is significantly improved, and the elongation is ≥12%. It has excellent rigidity and is suitable for high-strength and impact-resistant packaging, such as heavy-duty aerosol cans, industrial paint barrels and pressure-resistant containers. The surface tin plating layer is dense, with excellent corrosion resistance and finish. It can withstand extreme environments and is an ideal material for high-end industrial packaging and special applications.

Tinplate coil, a cold-rolled steel strip electroplated with tin, combines steel’s strength with tin’s corrosion resistance and non-toxicity. Widely used in food packaging (cans, lids), it ensures safety and extends shelf life. Its smooth, printable surface suits branding, while lightweight design reduces material costs. Recyclable and durable, it meets global standards for sustainability and performance in industries like beverage, chemical, and electronics.

2.8/2.8 tinplate coil is a double-sided tin-plated product with equal thickness. The single-sided tin coating is 2.8g/m² and the total tin layer is 5.6g/m². It is both economical and corrosion-resistant. The coating is uniform and dense, with excellent sulfur and acid resistance. It is suitable for conventional food cans, beverage cans, spray cans and daily chemical packaging. The substrate can be made of T2-T5 hardness steel plate, which takes into account both stamping formability and structural strength, has a high surface finish, and supports high-definition printing and coating processing. The material meets food safety standards and is 100% recyclable. It is an environmentally friendly packaging metal coil with outstanding cost performance.

2.8/5.6 tinplate coil is a differentiated tin-plated product, with a single-sided tin coating of 2.8g/m² and 5.6g/m² respectively, and a total tin layer of 8.4g/m², taking into account both economy and targeted corrosion resistance. The high tin content in the inner layer enhances corrosion resistance, and the low tin content in the outer layer optimizes costs. It is suitable for food cans, beverage cans and chemical packaging. The base material can be selected from T2-T5 hardness steel plates, which balances stamping formability and structural strength, has a high surface finish, and supports high-definition printing. The material meets food safety standards and is 100% recyclable. It is a packaging solution that combines high performance with environmental protection.

5.6/5.6 tinplate coil is a double-sided high-tin plate product with equal thickness. The single-sided tin coating is 5.6g/m², and the total tin layer is 11.2g/m². It has excellent anti-sulfur and anti-acid performance and is suitable for scenarios with high corrosion resistance requirements, such as long-term storage of food cans, deep-sea fishery cans, and highly corrosive chemical packaging. The base material can be selected from T2-T5 hardness steel plates, which have both deep drawing formability and compressive strength, a smooth and dense surface, and support multi-color printing and protective coating. The material is 100% recyclable and meets global food safety standards. It is a core solution in the field of high-end long-lasting packaging.