List of leading stocks in water conservancy sector
1, the third basic unit (00262 1)
Dalian mygym Education Technology Co., Ltd. (formerly Dalian Lisan Machinery Co., Ltd.) is a China company mainly engaged in the research, development, design, production and sales of complete sets of manufacturing equipment and high-end machine tools for plastic pipes. The company's main products are polyethylene (PE)/ poly **(PP) double-wall corrugated pipe automatic production line, poly * * ethylene (PVC) double-wall corrugated pipe automatic production line, solid wall pipe production line, expanding machine, extruder, punch and so on. The company's products are mainly used to produce and process all kinds of double-walled corrugated pipe products. In addition, the company also provides early education courses and teaching services. The company sells its products in domestic and foreign markets.
2. Xinjiang Tianye (600075)
Xinjiang Tianye Co., Ltd. is a China company mainly engaged in the production, processing and sales of chemical products. The company is also engaged in the production and sales of calcium carbide, plastic products, water-saving equipment and industrial packaging materials. The company also provides construction, installation and transportation services through its subsidiaries. The company mainly conducts business in the domestic market.
3. Huazi Technology (300490)
Huazi Technology Co., Ltd. is a China company, mainly engaged in R&D, manufacturing and selling automation and information products and related services. The company's main products include water conservancy and hydropower automation system, distribution protection and automation system, water conservancy information products, industrial control automation system and military and enterprise information products. The company is also engaged in research, development, manufacturing and marketing of new energy and intelligent equipment, as well as environmental protection and water treatment products and services.
4. Qianjiang Water Conservancy (600283)
Qianjiang Water Conservancy Development Co., Ltd. is a China company, mainly engaged in tap water production, sewage treatment and tap water pipeline installation. In addition, the company is also engaged in real estate development business and sales of materials and accessories. The company mainly conducts business in the domestic market.
5. Minjiang Hydropower (600 13 1)
State Grid Information Communication Co., Ltd. (formerly known as Sichuan Minjiang Water Conservancy and Electric Power Co., Ltd.) is a company mainly engaged in the research and development and design of cloud platforms and cloud application products. The company's business includes cloud infrastructure, cloud platform, cloud application and enterprise operation support services. Among them, cloud network infrastructure services * * installation and testing of servers and network equipment. Cloud platform business is to design, develop and integrate cloud platform products for enterprises. Cloud application business is engaged in the design, development and promotion of cloud application software, including power marketing system and enterprise portal. Business operation support services aim at infrastructure, software platform and application, operation and maintenance, system optimization and other services.
6. Guo Tong shares (002205)
Xinjiang Guo Tong Pipeline Co., Ltd. is a China company mainly engaged in infrastructure construction and building materials business. The company is mainly engaged in the construction and service business of government and social capital cooperation (PPP) projects, as well as the manufacturing business of steel cylinder concrete pipes (PCCP) and reinforced concrete segments. The company mainly conducts business in China's domestic market.