They are becomes rusty around metal button.
•Now at Cannew’s stock have 2500 pcs, all are rusted.
•But they just sold about 200 to Siam Flour, are rusted too
•Cannew also just sold 3000 pcs to United Flour – this lot they still do not sure about the rusty. But they are afraid that it will be rusted oneday, which customer will be angry , because it will effect to their product.