Qingdao Industrial Supplies Imp. & Exp. Co., Ltd. (QISCN) is the core company among a group of foundries and manufacturers.

The group of foundries are mainly in the line of:

• cast iron, ductile iron, cast steel, steel alloy, stainless steel, cast brass, bronze, aluminum, zinc alloy, glass and etc. 

The group of forging & stamping factories are mainly in the line of:

• forged steel, alloy steel, stainless steel, brass and etc.

The group of manufacturers are mainly in the line of:

• valves, flanges, water meter, pipe fittings, pressure gauges, auto parts, train parts, marine hardwares, riggings, hardwares, machine parts, bolts, nuts, hand pumps, kitchen wares, home wares, fire fighting equipments, building equipments, boiler, aluminum casting, plastic parts, rubber parts, glass wares and etc.

We also supply bar, plate, tubes, reels, U/Z/C profile in steel, alloy steel and stainless steel, steel balls, steel & stainless steel grates, wire mesh, as well as aluminum profile, copper tube and PVC/PE tube.

Most of the factories have ISO certificate. UL, FM, CE, API, SA, NSF, WRAS WaterMark certificates, listed and approval are also available in some of our manufacturers.

QISCN can supply both products with our design and OEM/ODM products for our clients. 3D drawings/samples are welcome.

QISCN have our own factories and our own brands: QISCN & QISCO.

QISCN is following global expanding strategy, products are selling to more than 20 countries, in American, Europe, Africa, Middle-east, Australia, South-east Asia, and etc.

We also sell through our agents/sister companies in 5 countries.