Since the beginning of this year, Hejin City has been focusing on accelerating the transformation of economic development methods, increasing industrial investment, focusing on new industry investment and industrial technological innovation and innovation, so as to further enhance the city's industrial economic quality and development potential. Transform and upgrade traditional industries. The aluminum industry focuses on the two main lines of alumina and electrolytic aluminum deep processing, strengthens the connection with scientific research institutes, introduces powerful deep-processing companies, and actively promotes Huaze 2×350 MW low-calorific-value coal power generation, and upgrades and transformation of Chinalco's old Bayer process. Xinyinhe aluminum deep processing and other key projects, and strive to build a million tons of aluminum recycling industry base. The coking industry has accelerated its shift from coking to coking, and guided coking companies to focus on the three paths of deep processing of coal tar, deep processing of coke oven gas, deep processing of crude benzene, and efforts to promote innovation in technology, products, and management, and to accelerate the deep processing and sunlight of 720,000 tons of coal tar from Sunshine Huatai. Huatai 2-naphthol and other key projects to promote coking enterprises to reduce losses and increase efficiency and transformation and upgrading. The iron and steel industry focuses on mergers, reorganizations, and upgrades, and focuses on triple-high-performance engine block cylinder heads, Fenda Machinery Reducer Phase II, and Daejeon International Trade Containers, to enhance industrial competitiveness. Accelerate the development of emerging industries. Make full use of the advantages of Hejin resources, energy, and industry, and focus on the key projects such as Asahi-ku 3.25MW rooftop distributed photovoltaic power generation, Guohan 20MW distributed photovoltaic power generation, Huabaofeng composite wood flooring, Jinjin chemical intermediates, and environmental protection water paints. By nurturing and expanding new pillars and advantageous industries, we will enlarge and strengthen the coal chemical and aluminum deep-processing industrial clusters and strive to build an upgraded version of the Hejin industrial economy. Articulated Bolt, also known as fisheye bolt abroad, follows DIN444 standard. Refined eyelet bolt, with smooth spherical surface, high thread accuracy, and thread specification of M6 to M64. Articulated Bolt,Link Bolt,Hinged Bolt,Hinge Bolt Jiangsu Jiajie Special Screw Co., Ltd , https://www.jiajiescrewcompany.com