Class AA dual-gray board: 250 g -700 g of a shape, size is usually positive, generous, rules can be set according to customer requirements. 250 grams: 2450 yuan / Dun 300-700 grams: 2350 yuan / Dun above prices for cash from the price increases. Specifications: positive, large-based, rules can be set according to customer requirements. Price Description: The average price of 2,400 yuan / Dun Products: Dun about 1000 or so per month Packing: board installed -> prices that the average price of 2,400 yuan / Dun Dun number of products around 1000 per month packing instructions are board-mounted product specifications, large-based, rules can be set according to customer requirements.