MMChina was established in 2004; initially as part of the MileMarker International Group. MMC has grown to now offer QA/QC services for business that need an American managed group living and working in China, that knows the language, the people and the Chinese culture. Making sure you always get the best product with the highest possible quality. MMChina is a: Designer, manufacturer and distributor of four wheel drive, commercial and passenger vehicle equipment. ... Seriously 4WD, Seriously SUV, and Seriously Trade, 4WD Equipment, 4x4 Accessories, 4WD Accessories, 4x4 and recovery equipment for all you off roading needs.