Recently, under the cooperation of design&construction units, equipment partners and Fujian Hongwang team, Fujian Hongwang Phase II expansion project (phase I) successfully produced the first coil of stainless steel coil in the four-stand continuous rolling and pickling combined unit which annual output will be 600,000 tons/year, marking the smooth trial production of this production line.

The project adopts the international advanced multi-roll mill & intelligent electronic control technology to promote the centralized control and "unmanned" operation of the production line. At the same time, the use of clean energy and industry-leading environmental protection technology, the production line set a variety of continuous production process in one unit. Compared with the traditional production line, unit energy consumption is expected to reduce 20%, production efficiency is expected to increase 20%. The project has added an advanced waste acid roasting treatment system to achieve efficient utilization of resources, significantly reduce waste emissions, and has the advantages of leading technology, environmental protection, energy saving, high efficiency and high quality.

At this point, under the care and guidance of the Party committees and governments of Ningde and Fuan and their counterparts, also under the guidance of Qingtuo Group, Fujian Hongwang relies on the production line of three-stand continuous rolling and pickling combined unit with an annual output of 700,000 tons, two sets of 20-roll cold rolling machines with an annual output of 300,000 tons and supporting continuous annealing and pickling units. The first product is at width of 1550mm which produced from an annual output of 600,000 tons of five-stand continuous rolling mill and supporting continuous annealing and pickling units and bright annealing units.

Together with the successful trial production of 600,000 tons of annual output of four stand continuous rolling and pickling combined units, aimed to achieve 200 series, 300 series, 400 series cold-rolled stainless steel production with surface of 2B, 2E, No.1, 2BA, 2BB, thickness range 0.25-3mm, width range 1000-1550mm. It can be more flexible and efficient according to the technology and equipment characteristics of different production lines, and the requirements of different product process parameters, to achieve the optimal combination of products and process technology. The equipment form a relatively stable continuous production scheduling, so as to further improve product quality and production efficiency, which helps Fujian Hongwang to move towards higher quality, higher level and stronger competitiveness.