Qingdao Industrial Supplies Imp.&Exp. Co., Ltd. (QISCN) is thecore company of a group of Chinese foundries and manufactures,which produce superior quality products for the internationalmarket.QISCN supplies products according to the internationalstandards, such as Mss-sp, API,BS, DIN, JIS, EN and etc. We alsosupply some new products making according to client'sdrawing/design/samples.QISCN has our own quality control system andinspectors travdling among factories. QISCN is searching forreliable business partners in world markets and we are ready tohave good cooperation with friends from all over the world.Products we work on include valves, pipe fittings,casting&forging&stamping&machining parts, etc.
