Hai Yan Da Yang Standard Component Co.Ltd is specialized in the production of hexnuts,the
standard including DIN,ANSI,BS.the standard covering self color,black ,bright znic plated,yellow znic plated,hot dip gavalnization.
Our company's idea is based on "living on the quality, developing on the credit."and our culture is "happiness with all customs."

商铺手机链接：http://m.vooec.com/c_yong999.html
商铺网站链接：http://yong999.cn.vooec.com
主营业务：各种螺母（德制，美制，英制。）