C S R
Tsudau Suisan Co., Ltd, as a corporate company who benefit from the mother ocean, we hare highly causious of our own Corporate Social Responsibility.
1. Ocean Bed Cleaning
Once a year, usually every May, when the diploid oyster harvesting has come to an end, it is time when a group of fisherman gather who do oyster aquaculture business, to start a "Ocean Bed Cleaning".
Tsudau Suisan _ Aquaculturing
We use a "drag-net" to collect the fallen oysters and garbage from the Ocean Bed to make sure that the influence of human activiteis, including ones by ourselves, are minumium. It is important for us to keep the environment back to how it was, to be able to benefit from the power of ocean for the next year.
We not only clean the ocean bed, but we also rest the environment for a period of time to enhance the resilience of the ocean. It helps it to be rich and healthful again for the next season.
2. CO2 Emission
Flow Diagrams to stabilize the quality and the safety of our seafood, we have built a section to use "circulating sea-water" instead of a "tap-water".
We analyse and determine carefully which sections in the flow-diagram we can use the circulating sea-water instead of the tap-watier, BCP riskless, so as to minimize the use of tap-water to minimize the CO2 emission.