Cangzhou GUYUAN STEEL PIPE CO.,LTD is a leading manufacturer of Carbon Steel ,Alloy Steel Butt Welded Pipe Fittings and flange according to ASME ,DIN and JIS standard.also deal with all kinds of pipes. As a supplier of high quality Pipe Fittings and flange , the company not only concentrates on production and quality ,but also focuses on sales and service. So we build good reputations among our clients.
За текущий месяц: 0
Всего: 744
Все поля отмеченные * обязательны для заполнения.