2. price and quality that comes cheap 80 baht/litre and when purchased in large quantity price/liter is down by 5 liter. 300 and 10 l. 550 group customer acceptance and add more new customers.
2. The price and quality, the price was 80 baht / liter and purchase in greater volume. Price / liter is down by 5 liter and 10 liter 550 300 baht, making the customer is established. And added more new customers
2. Price and quality for cheap 80 per liter and more when buying goods in price / l will be down by 5 L 300 baht and 10 L 550 group old customers accept. And add new customers more and more.