质量与创新孟广生（莱芜市皮革化工厂）尊敬的专家、教授、各位代表你们好！让我们共同祝贺，中国皮革工业协会皮革化工专业委员会隆重成立。借此机会，我代表莱芜市皮革化工厂的全体干部职工向各位代表，致以亲切的问候，在此向主办这次大会的东道主浙江省皮革化工厂的全... Quality and Innovation Meng Guangsheng (Leiwu Leather Chemical Factory) Dear experts, professors, and representatives, how are you! Let us jointly congratulate the China Leather Industry Association leather chemical professional committee grandly established. On this occasion, on behalf of all the staff of the Laiwu Leather Chemical Factory, I would like to extend my cordial greetings to all the staff of the Zhejiang Leather Chemical Factory, the host of this conference.