We recommend the following links:

http://www.mahindrausa.com/ - The best place to research Mahindra

http://www.landpride.com/ - A leader in tractor implements and attachments

http://www.koykermfg.com/ - Koyker specializes in the manufacturing of front end loaders for virtually every tractor make out there

www.dongfengdealers.com - The best info on Dong Feng Agricultural Machinery is available on this forum. Browse or ask an expert. 

http://www.tractorbynet.com/ - The largest tractor forum on the web.  Great info on the Mahindra tractors and other implements.

www.ctoa.net/ldu - Chinese Tractor Owners Association (old site), one of the best places to find information on the Jinma tractors (Frontier).  Be sure to visit their new site as well.

www.devonntractors.ca - Alberta dealer site. Good informative site.