OREANDA-NEWS. December 03, 2012. WISCO has supplied the hot-rolled pickling steel (RST330), which is used for the tank of water heater to Haier in Qingdao in large batch of over 1,500 tons per month. This marked WISCO has already stood firm in the market of hot-rolled pickling steel for the tank of water heater supplied to Haier, reported the press-centre of WISCO.

The hot-rolled pickling steel is mainly used for the manufacture of enamel tank of water heater. As the most profitable high-end variety in the hot-rolled pickling steel for home appliance, due to the large demand across the country, the profit of per ton steel used for the tank of water heater is higher than the ordinary hot-rolled pickling steel. Today, in the cut-throat competitive steel industry, with the meager profit of per ton steel, the hot-rolled pickling steel used for the tank of water heater is undoubtedly the top priority to the restructuring of WISCO.

Through over one year’s effort, the hot-rolled pickling steel of WISCO used for the tank of water heater-- RST330 has passed the testing standards and strict system certification of Haier. After a succession of small, medium and large batch of trial orders, WISCO finally made it in large batch of stable supply to Haier, which has piled up experience in producing this kind of steel.