East China Stone Market pushes a new core as civil marks.That is the stones for sale must be good both quality and quantity.This core sign is closely relative to consumer profits.Wherever where the stone comes from,they would be controlled if the stones harms the interest of the consumers.The civil stone marks can't carry local protection.The market not only effectively protect the interests of consumers but also control the stone quality in the source strict.Thus,the government set up special working point called radioactive material testing room to ensure the stone quality and safety to meet wide requirement.Todays market has 35 members has become a law-abiding, civilized business leaders.Under leading of these people,the civil wind in the market has gradually strong day by day.