Product Description:
Electrolytic Tin Plate (ETP) represents premium-grade tin-coated steel coils engineered for demanding packaging applications requiring exceptional mechanical strength and corrosion resistance. These coils feature a cold-rolled low-carbon steel base with a precise electrolytic tin coating, creating a material that combines the formability of steel with the protective qualities of pure tin. Available in multiple strength grades including TH435, TH520, TS260, and TS290, these coils cater to diverse packaging requirements from general containers to high-performance applications. The substantial inventory ensures reliable supply chain management for manufacturers, while the versatile material properties support various processing techniques including deep drawing, welding, and printing. Manufactured under strict quality controls and compliant with international standards, these coils provide consistent performance across food, chemical, and industrial packaging sectors.

Features & Advantages:

• Multiple strength grades (TH435-TH520, TS260-TS290) for varied application requirements

• Superior corrosion and rust resistance for extended product protection

• Excellent formability and ductility for complex container designs

• Strong paint adhesion properties for vibrant printing and branding

• Reliable weldability and solderability for efficient manufacturing

• Consistent quality with comprehensive quality assurance

• Bulk inventory availability ensures uninterrupted production

• Customizable dimensions and coating weights available

Applications:

• Food and beverage containers (olive cans, seafood, fruits)

• Chemical and industrial packaging

• Aerosol containers and spray cans

• Caps, closures, and specialty packaging components

• Electronic components and engineering applications

Technical Parameters:

FAQ:

1. What distinguishes TH435 and TH520 strength grades?
   TH435 offers high strength for general applications, while TH520 provides extra strength for more demanding packaging requirements.

2. Can you accommodate urgent orders with your inventory?
   Our substantial bulk inventory enables us to process urgent orders efficiently with minimal lead times.

3. What surface treatments are available?
   We offer various surface finishes including bright, stone, silver, and matte to meet different application needs.

4. Do you provide material certifications?
   Yes, all shipments include mill certificates and comply with international standards including JIS, DIN, and ASTM.

5. What is the minimum order quantity?
   Standard MOQ is 25 tons, with flexibility for established business relationships and larger volume orders.

SHANGHAI Quanjiang is the largest manufacturer of tin mill products in China with advanced technical equipments, It was established in 2001, located in Shanghai,China. With more than 60,000 ㎡ area. It engaged in tinplate, food can and color -printed tinplate, tin lid and cover, tinplate lamation, coil coating, tinplate cutting.  Printing machine has 56 lines, tinplate cutting machine has 18 lines,  lid making machine has 36 lines.

Relying on the solid professional foundation, the abundant capital and the good faith idea, our annual sale topped 600,000 metric tons. And lids annual reach to 10,000,000,000pcs. We have won the title of "The Optimal Supplier of Steel" and " Clients' Trusted Partner" .

We are Group company; Our developed from 1997 year. 

Fujian hualian established in 1997 Year. 

Jinjiang Print established in 2000 Year.

Shanghai Quanjiang  established in 2001. 

Shanghai Quanye Steel established in 2004. 

Jinjiang Huanyu  established in 2004. 

Dongguan Huamin  established in 2005.

Shanghai Quanjiang Print  established in 2006.

Tianjin Zhongmin  established in 2010.

Tianjin Zhongmin Print  established in 2010.

Dongguan Huamin Print  established in 2011.

Chongqing Quanjiang  established in 2015.

Chongqing Quanjiang Print  established in 2015.

Shanghai Quanye Metal Packaging  established in 2019.