Suzhou Liushun Ventilation Equipment Co., Ltd. is mainly engaged in the design, research and development, production, sales and supporting installation and commissioning services of ventilation equipment. It focuses on the production of large industrial fans, which are not ordinary fans on the market. The core technology of the LS series large fans lies in the shape and cross-sectional size of the propeller blades and the reasonable blade inclination angle. After long-term practical verification and continuous improvement and optimization of the structural design, the product has excellent performance in efficiency, performance and safety, providing solutions for ventilation and heat dissipation problems in large factories and public buildings.

Foshan Fan Ge Intelligent Equipment Technology Co., Ltd. is a packaging machinery manufacturer in Guangdong. Hotline: 139-2853-8226. It mainly produces pillow-type, vertical, semi-automatic and fully automatic packaging machines, which are widely used in: food and snacks, hardware accessories, parts and tools, daily necessities, stationery and toys, fruits and vegetables, medical supplies, electronic products, disposable products, bulk materials, granular blocks, powders, liquids and other items. The factory's product types include: automatic material sorting line, rotary, reciprocating, servo, weighing and quantitative, and vacuum packaging machines.

Feida Petroleum and Natural Gas Engineering Co., Ltd. is located in the Jinxian Economic Development Zone of Nanchang City, Jiangxi Province, benefiting from a superior geographical position and convenient transportation. The company is a diversified enterprise that integrates design, research and development, production, and sales. Since its establishment, it has adhered to technological innovation and is committed to providing high-quality products to society.

The Biomass Energy Service Network is a platform that provides one-stop services for the sales and operation of biomass gasifier equipment. Its main products include gasifiers, energy contract management, boiler project investment and operation management, charcoal, etc., providing enterprises with one-stop biomass gas solutions.

The China Radio and Television Journal (monthly) was founded in 1987 and is sponsored by the China Radio and Television Society. With the acceleration of the reform of the radio and television industry, a number of non-state-owned radio and television program production companies have entered the media content industry.

China Radio, Film & TV is a type of journal, sponsored by China Radio, Film & TV Publishing House Co., Ltd., with a domestic unified serial number: 11-1506/G2, an international standard serial number: 1002-4085, and is published bimonthly for domestic and overseas publications.

Shijiazhuang Gaocheng District Palace Lantern Research and Development Center is a comprehensive enterprise integrating the research, development, production and sales of craft paper-carved palace lanterns, red gauze palace lanterns, large colored lanterns, tourist souvenirs, and China Palace Lantern Museum scenic area tourism.

The founder of Zhijia brand first met Northern Europe when he saw a piece of news about "Copenhagen, the most livable city in the world". He then explored Northern Europe in depth. He found that Northern Europe is not only a city that brings together the characteristics of nature and humanity, antiquity and magic, modernity and art; the Nordic people are a group of people who live a simple and happy life. They pursue the quality of life, not material things. From daily accessories, to home life, to sculptures and architecture, the state of simplicity, nature, health and leisure is a high-level and desirable ideal state. The Nordic lifestyle has redefined happiness and made people think about the meaning of life and life again.

Renqiu Guangming Door Industry Co., Ltd. is a steel fire door manufacturer that provides anti-theft doors, smoke barrier wall customization and wholesale. The company is a large and well-known enterprise engaged in door development, production, sales and construction. The company was founded in 2004. After more than ten years of hard work, it has the most advanced technology and equipment production lines in the industry, and has a group of management personnel and technical backbones. It has become a leading enterprise in the same industry and has passed the ISO9001:2000 international quality system certification.

Zigong Simulated Dinosaur Production Co., Ltd. mainly engages in simulated dinosaurs, dinosaur production factories, dinosaur production companies, animal models, simulated animals, dinosaur models, Zigong dinosaurs, rentals, dinosaur exhibitions, dinosaurs, and high-tech professional dinosaur production factories. It is a comprehensive company integrating production, planning, design, installation and sales.