Laizhou Machinery Group (LZM) is doing business primarily in manufacturing and selling the off road caravan, the off road camper trailer, the fishing boat and the luxury yacht, the mini wheel loader and the self loading concret mixer with high quality and competitive price. Laizhou Machinery Group has four son factories to sell and export its products in China and outside China.They are Laizhou Ludong Machinery manufacturing "Ludong" brand self loading cement mixers, Laizhou MSC Machinery manufacturing the off road caravan and the off road camper trailer,  Laizhou Xigang Machinery manufacturing "Weigao" brand fishing boat and yacht and Laizhou Lugong Machinery manufacturing "Lugong" brand mini wheel loader. LZM Machinery Group has won ISO9000 recognition , CE certificate and more than 200 patents to keep technology advanced and quality stable all the time. There are more than 1000 workers and about 50 engineers in LZM Group. Its factories cover more than 3,000,000 square meters.