"Da Yang Enterprise Co., Ltd was established in 1992, It's main products include Special Weld Nuts and Special automotive Nuts, bushing, pipe nuts and parts according to drawings. Its main sales regions extend throughout Taiwan, America and Europe. Da Yang is certified with IATF 16949. Da Yang possesses a strong and superb research team and exercises strict quality control. Therefore, kindly remember if there is any special nuts problem. Da Yang is there to solve them."