Threaded Fittings

As part of the heart of plumbing, pipe fittings are very important to the quality of a structure’s plumbing system. Knowing this, A.Y. McDonald Mfg. Co. has invested a lot of efforts into providing the most efficient and versatile threaded fittings found in the industry. For product inquiries and ordering information, feel free to contact us.
" class="hidden">广州城建职业学院 " class="hidden">凯普顿 " class="hidden">CSDN CODE " class="hidden">利亚德