Lanshan Hongkun Metal Products Co., Ltd. was established in May 2018. The company covers an area of more than 20,000 square meters, with a total investment of 50 million yuan and more than 150 employees. It is a state-level high-tech enterprise, a member unit of Yongzhou International Chamber of Commerce, a key enterprise of Hunan Industry and Finance cooperative manufacturing industry, a small giant enterprise of Hunan Province, and a caring enterprise for COVID-19 prevention and control in 2020........The casting department has an annual output of 10,000 tons of furnace products casting workshop, automatic processing workshop, automatic coating production line, focusing on the development and production of furnace cast iron at home and abroad, currently has a number of stove invention patents, utility model patents, product appearance patents, successfully registered "AOYAN Aoyan", "Aoyan Star", "Chubawang", "Shun LAN" and other trademark brands.In November 2021, the company invested more than 10 million yuan to build "Hunan Aoyan Kitchen Appliances Co., LTD." in Tangcun Town, "China Investment Casting Town". As Hongkun's kitchen appliances manufacturing base, it integrates kitchen appliances product R&D, automatic assembly, showroom, marketing center, e-commerce operation center and foreign trade Department, and mainly develops and produces brand fuel appliances series products. Has a professional R & D team, online, physical sales team, the use of local casting advantages to create medium and high-end "AOYAN Aoyan" household, "Chubawang" commercial intelligent gas cooker, kitchen appliances and other independent brand series products, gradually in the country's cities chain monopoly and export around the world.