Lub tuam txhab tau ntawv pov thawj los ntawm ISO9001: 2000, CCC, DOT los ntawm Asmeskas thiab ECE los ntawm EU.Cov khoom tau raug xa tawm mus rau Russia, Malaysia, Singapore, Pakistan, Egypt, South America, thiab lwm yam.Peb tau txais lub koob npe nrov ntawm kev lag luam hauv tsev thiab txawv teb chaws rau cov khoom lag luam zoo, tus nqi sib tw, thiab kev pabcuam zoo tom qab muag.