FAQ
Q:What is tinplate?Are printed tin safe for food?

A:Tinplate is the steel electrolytically coated with a fine layer of tin for tin protective purposes.

Tinplate is a high quality safe packaging material for food items.Such as cookies candies,

chocolate,etc.A food grade lacquer is coated on the inside of the tin to prevent corrosion

and interaction of the tin with the food product and thus make it suitable for food storage.

Q:What artwook file formats are acceptable?

A:The most popular acceptable software for artwork design is CDR and AI.PDF and PSD

are also welcome.The resolution should be no less than 300 dpi.Please save your files

on a CD and submit it to us by service and freight prepaid.

Q:What about the normal lead time?

A:Normally 3-7 working days for small order, and 15-30 days for big order.

Q:How do you control the quality?

A:Advanced machines and testing devices to make sure good quality.We will make

samples before mass production,and after sample approved,we will begin mass production.

Q:How should I design on a tin?

A:Before designing any graphics on a particular tin,we will furnish a dimension layout for

positioning graphics.According to the tin construction,this positioning info is very important

to ensure the proper placement of artworks onto each of the tin.

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.