• yangzhou pipe fitting co.ltd

    east normal unversity the first country no.153 room 329, shanghai, shanghai, China,200000

    The factory can manufacture standard products according to the ASME. ANSI. MSS. JIS. DIN. ISO. &GB. SH. HGJ. HG. GD. DL. SY. Besides, it also process with supplied drawings.The specifications of Products: DN15-DN600; maximum thickness wall.The Models long ...