Stone insulation decorative plate production process and benefit analysis: mixing ---- stirring ---- foam ---- molding ---- Maintenance ---- composite molding ---- surface treatment --- Inspection Factory Output: 500 square meters direct cost: 50 yuan / ㎡ Price: 120 yuan / ㎡ workers: 10 Plant: 800-1000㎡ electric power: 20 kilowatts total investment: 60-80 ten thousand yuan Indirect Cost: 10 yuan / m (water, electricity, labor wages, rent, taxes do) day net profit: 500 square meters × (120 yuan / square meters -50 yuan / square meters -10 yuan / square meters) = 30,000 yuan / month annual profit: 30,000 yuan / month × 250 days = 7.5 million yuan investment gains of 3-6 months want to get more detailed information on the stone insulation decorative plates, welcome attention 宁津嘉 Wo Energy Saving Equipment Co. www.bwb123.com/list/?115_1.html . Contact: 18605340546 Wang. 

keywords: Stone insulation decorative plates,