SanLi Mechanical Manufacture Co.Ltd was founded 1988 . We’re professional to produce Trailer axle ,wheel hub, and accessory for all our products. We have been working at this area for 6 years and has been export to North America , Europe , Australia , New Zealand . And we are authenticated by ISO9000:2000 QC system in 2002 , around 300 workers , 16 technical engineers are employed .We have strong machining ability , punch ,drill press , numerical control etc.We deeply believe our professional technical team , excellence products , and circumspect service will take us to cooperate with you and develop together for long term .