Tinplate raw materials are: internal and external coating of tin and DPM (sealant).

Currently used as a paint tin plate tinplate beverage top bottom mostly 0.20mmT4-CA iron, sheet size which is determined according to the different cover types, commonly used D200 (50mm), D202 (52mm), D209 (63mm) cover, chrome tin is currently using more tin plate 2.8/2.8g / square meters.

Metal packaging materials susceptible to corrosion, when made into packaging containers, general internal and external coatings are required to protect.

DPM (sealant) is to improve the sealing performance of food cans, the lid groove generally within the fluid sealing material is applied, there is a certain adhesion to the metal and dried to form an elastic film, which can not only play a very good wax the sealing effect of the gap, and has anti-corrosive effect. There are water-based sealant (latex), solvent and three types of thermoplastic.

Dongguan is a suno packing easy open lid specialized production of iron and aluminum easy-open ends of the enterprise. Our main products include three series: Beverages EOE, aluminum and tinplate easy open lid easy open lid safe side, but for a variety of cans, aluminum cans, composite cans and PET cans. Our products are exported around the world, such as the United States, Italy, Brazil, Mexico, India, UAE, Iran, Pakistan, Singapore and Thailand. Its products are mainly applied to a variety of food and other supplies, such as: soft drinks, fruit juices, milk drinks, tuna, meat, tomato sauce, beans, vegetables, fruits, milk and coffee powder, edible oil, lubricants.