Hainan Zhangpu Iron and Steel Co., Ltd. It is a professional steel product manufacturer that has been focusing on the steel industry for nearly 10 years, including a variety of carbon steel, stainless steel, aluminum, copper and other products. The annual export volume is about 1 million tons. It has a large customer base from all over the world and has established long-term cooperative relationships. Customers involve industries such as petroleum, chemical machinery, electricity, water treatment equipment, elevators, kitchen utensils, food machinery, pressure vessels, solar water heaters.