瀏覽次數:574by:長發工業
專業塑膠軸承,料管,風管,車床,焊接,鑽孔等加工,代工
Professional plastic bearings, feed pipe, duct, lathes, welding, drilling and other machining
#軸承#鑽孔#焊接#料管#加工#代工#長發#沙鹿#機械加工#金屬加工#塑膠軸承#塑膠#風管#套封#滾輪#滾珠