A Chinese restaurant of 200 square meters corresponds to a kitchen of 10 ~ 20 square meters. General 10 square meter is enough. A double-headed furnace-6000 ~12000 yuan (better, otherwise, you will spend more money). A lampblack purifier in catering industry 10000 ~ 20000 yuan (the best, otherwise complaints will continue and fines will continue). Total stainless steel kitchen table, kitchen cabinet and refrigerator 10000 ~ 16000 yuan. Just eat these!