What is the annual output value of Yantai Guoguorun Copper?

It is 2.5 billion yuan. The company also has a wide range of sales channels and a good customer service system, which can effectively meet the needs of customers and enhance the competitiveness of products, so that the company's annual output value reaches 2.5 billion yuan. Yantai Guorun Copper Co., Ltd. is a large-scale enterprise integrating R&D, production and trade, which has a huge market share and can seize the opportunities in the market.