Which aluminum ingot manufacturer is the best? What is the price trend of aluminum ingot production? -Zhan Copper

Which aluminum ingot manufacturer is the best? What is the price trend of aluminum ingot production? - Zhantong Shandong Zhantong Alloy Technology Co., Ltd. is located in Qingzhou, Shandong, one of the ancient nine states with beautiful scenery and famous historical and cultural cities. It has a superior geographical location, beautiful environment and convenient transportation. Founded in 2007, the company is a pump and valve accessories company integrating professional research, design, development, production, sales and service. The company has advanced processing and testing equipment such as multiple CNC machine tools for physical and chemical experiments on metal materials, and heat treatment and tempering with Buchromium hardness machines. In recent years, investment in product research and development has been continuously increased. Through the unremitting efforts of all scientific and technological personnel, the company's product development capabilities have been continuously strengthened. After a large number of tests and applications, it has developed performance, leakage prevention, long life, valve stem sealing and low maintenance for nuclear power. New technology can currently process valve stem threads with a trapezoidal pitch of ~. The polished stem part adopts new forging and cold pressing forming technology, which makes the surface finish of the product achieve a mirror effect, with good concentricity, wear resistance and strength, making the valve open and close easily. long life. The company specializes in supporting domestic valve companies and exports to Japan, South Korea, Southeast Asia, Europe and the United States. The company dominates all types of valve stems, with an average daily output of only 100, and also sells a series of valve accessories such as balls, handwheels, actuators, pneumatic heads, valve springs, sand foundry parts, standard parts, and mechanical screw rods. The company always adheres to the principle of "technology first, sincere dedication" and the business philosophy of "quality, customer first" to provide our customers with better products. The company's development has been valued and affirmed by governments and leaders at all levels. We sincerely cooperate with you to create brilliance together.