In the departmental stores and other leading stores, there will be a lot of cans used to store various food items. Mostly oil will be stored in 5 liter and 10 liter cans displaying the brand name in an attractive manner. These oil companies will be purchasing the wholesale canning jars or they themselves manufacture these cans. The people of the house holds purchase these cans and use it and after the oil is completely exhausted, they sell these cans in the secondary market. The people owning the secondary market will hire persons who will roam in the streets and will purchase these used cans from the house holds and pay them money on a kilo basis.

The secondary market is one of the important ways by which the old news papers get recycled and the wholesale canning jars are also available in the secondary market on a whole sale rate. The manufacturing companies also have a direct link with the secondary market and they get the wholesale canning jars from these merchants and re enter them back in to the market.

The can manufacturing unit's came under severe scrutiny as most of the cans are made of plastic. In the current scenario of global warming, the usage of plastics is reduced to the core and there are a lot of volunteer's strictly protesting against the usage of plastics and companies that are harmful to the environment. In this manner, the plastic industry and the dyeing industry were severely affected with the government and the pollution board enforcing strict regulations on these sectors. Most of the companies in these sectors have been closed and hence aroused the need for recycling the wholesale canning jars.

Most of the oil companies have established recycling plants to reuse the cans and there are certain oil companies which use the cans for sales promotion. A leading oil company announced that it will give discounts on oil purchase, if the consumers give five used cans of the same oil brand and this received good response from the market and the consumers. This is also a way of recycling the cans and the wholesale canning jars are mainly required in the packaging section of the product. Nowadays with the growth of the water bottle companies like Aqua fina, Signature etc. on the rise, cans are of great use in carrying drinking water to the house holds and the corporate.