Sayfu group plans to invest 1 billion yuan to expand production and add an annual output of 15,000 tons of electrolytic copper foil
To seize the market share of high-end electrolytic copper foil, Sayfu group plans to invest 1 billion yuan to build a project with an annual output of 15,000 tons of electrolytic copper foil. On the evening of March 24, it was announced that Sayfu group plans to use its wholly-owned subsidiary Jiangxi Jiayuan as the … Continued