China Shenzhen Zhong Jian South Environment Co., Ltd. Company News

From November 18 to 20, 2024, Shenzhen Zhongjian South appeared at IC China 2024, the China International Semiconductor Expo, showcasing its "Micron-to-Nanometer: Comprehensive Solutions Centered on IRDS/YE-AMC" to clients. Dedicated to enhancing the control of AMC (Airborne Molecular Contaminants) in clean spaces, the company strives to help clients improve semiconductor production yield rates. As a high-tech enterprise that first proposed air micro-pollution control and treatment solutions, Zhongjian South has been deeply engaged in the market for 20 years, providing tailored AMC control and treatment solutions for clean spaces. During the 3-day exhibition, the Zhongjian South booth attracted numerous visitors and consultations, garnering widespread attention and high praise.  As a leader in air micro-pollution control and treatment technology, Zhongjian South has always focused on R&D and product innovation. At this exhibition, the company showcased various chemical filters and air purification equipment tailored to the semiconductor industry. With over two decades of rich industry experience, it quickly develops renovation plans based on actual cleanroom conditions to meet client needs. Its precise cleanliness control and big data analytics provide smarter and more efficient clean environment management solutions, attracting significant interest from the audience. The FFU (Fan Filter Unit), widely used in high-level cleanrooms, is an area where Zhongjian South boasts extensive R&D and practical application experience. At the exhibition, the company presented its newly developed energy-efficient DC FFU designed for the semiconductor industry, featuring energy savings, low noise, and intelligent control. Through computer, gateway, and communication protocols, it enables convenient and smart centralized control. On-site, Zhongjian South demonstrated its integration with panel chemical filters, HEPA filters, and other purification equipment, simulating real-world application scenarios that drew interest from numerous domestic and international clients.   During the exhibition, Zhongjian South engaged in in-depth cooperative discussions with several well-known companies. By exchanging technologies and holding collaboration talks with partners, the company expanded its cooperation's breadth and depth, laying a solid foundation for future win-win partnerships in controlling and managing AMC in the semiconductor industry's clean spaces. Through this exhibition, Zhongjian South not only showcased its excellent technical capabilities and innovative achievements but also demonstrated its determination and confidence to innovate in the semiconductor clean equipment field. The exhibition's success strengthened Zhongjian South’s ties with industry peers, fostering closer cooperation to jointly drive the air purification industry's development and showcasing unlimited potential and a bright future.

At the Nanyang Pig Industry Conference on June 15th,Our company not only showcased advanced smart pig farming equipment but also participated in the launch ceremony of the group standard "Technical Specification for Pig House Air Filtration," contributing to the healthy and environmentally friendly development of the pig farming industry. The establishment of this standard will lead the pig farming industry towards a more efficient and sustainable direction. Zhongjian South was awarded the title of Director Unit of the Smart Pig Farming Consortium. This honor not only recognizes our company's leading position in the pig farming industry but also acknowledges its contributions to advancing the development of smart pig farming. As a Director Unit, Zhongjian South will actively fulfill its responsibilities and work with all parties to promote the intelligent upgrade of the pig farming industry.  

The 21st China Animal Husbandry Expo opened grandly at the Nanchang Greenland International Expo Center. At this grand event, which gathered more than 1400 participating companies from around the world, Shenzhen Zhong Jian South Environmnet CO., Ltd. (abbreviated as ZJNF) showcased the overall solution for air purification and epidemic prevention in pig houses in Hall B2, 2B52-2, contributing to the green development of animal husbandry. The air purification problem in animal husbandry has always been a focus of attention in the industry. With the increasing demand for food safety and environmental quality, how to improve the air quality of livestock houses has become an urgent and important task. The problems of microorganisms, dust, and odor in the air not only affect the health and production efficiency of livestock and poultry, but also directly relate to the sustainable development of animal husbandry. As the first national high-tech enterprise in the industry to propose air micro pollution control and treatment technology solutions, ZJNF is committed to providing comprehensive air purification solutions for livestock enterprises. The overall solution for air purification and epidemic prevention in pig houses by ZJNF includes primary and high-efficiency filters, which can intercept small particles and viruses in the air, effectively ensuring the cleanliness of the air in pig houses. In addition, products such as pig growth promoting lamps and wall mounted ventilators further enhance the health and production efficiency of livestock by improving the comfort of the livestock environment. After 20 years of deep cultivation and development, ZJNF has integrated the research and development, manufacturing, sales, and service of air purification products, purification consumables, and purification engineering. It not only provides customers with high-quality products, but also focuses on providing customized services and comprehensive support. ZJNF has a team of high-quality and professional talents, relying on years of industry experience and rich technical accumulation, and has established long-term and stable cooperative relationships with many well-known domestic and foreign animal husbandry enterprises.   The 21st China Animal Husbandry Expo provides a platform for industry exchange and cooperation. The total exhibition area of the exhibition is 190000 square meters, with 14 indoor exhibition halls, 7 outdoor greenhouses, and a 5000 square meter bare space exhibition area. The exhibition is grand in scale, covering relevant products and services in various links of the industry's upstream and downstream industrial chain. There are group exhibition areas, international exhibition areas, pig industry exhibition areas, poultry industry exhibition areas, feed exhibition areas, animal health products (animal health products, veterinary drugs, vaccines) exhibition areas, machinery and equipment exhibition areas, brand animal products exhibition areas, environmental treatment exhibition areas, technology media, financial services, and comprehensive services exhibition areas. ZJNF showcased its technological strength and product innovation on the stage of the Animal Husbandry Expo, and jointly discussed the future development direction of animal husbandry with partners from various fields. The exhibition will continue until May 20th, and ZJNF sincerely invites people from all walks of life to visit Hall B2, booth 2B52-2, to witness the moment when animal husbandry is moving towards a new era of clean air.

With the theme "Pursuing Excellence, Shaping the Future of Digital Innovation," this year's electronics expo is jointly held with the 103rd China Electronics Fair. From chips and hardware equipment to software services, and from electronic manufacturing to emerging fields such as cloud computing, big data, and artificial intelligence, the expo showcases the strong capabilities and innovation of China's electronics and information industry. It serves as a high-quality platform for global industry elites to discuss the "digital future" of the electronics and information industry. ZhongJian South is committed to developing and promoting environmentally friendly air purification products, providing customers with efficient and reliable solutions. By participating in CITE, ZhongJian South has further consolidated its position in the electronics and information industry and showcased its leading position and innovation achievements in the field of air purification technology.      

Shenzhen ZhongJian South Air Purification Technology Research Institute was established in April 2018, the laboratory began preparations in 2016, which area over 500 square meters, with 40 sets of instruments and equipment, it is a testing institution of air purification products with strong technical force and the most advanced testing equipment in South China.   The laboratory owns a multidisciplinary team of highly qualified professionals who can test various air purification products using national and international general testing standards.We are Cooperating with Xi 'an Jiaotong University, National Household Appliance Research Institute and other institutions to continuously improve the level of laboratory testing.   The institute has established a scientific quality management system according to ISO 17025, and has obtained CNAS accreditation certificate.   In the scope of the laboratory to ensure that all services provided for customers are in line with the requirements of ISO/IEC 17025, in order to meet or even exceed customer requirements, make full use of good management system to carry out basic management work, to ensure that the work is efficient and orderly to carry out, to provide customers with good service, establish a good company image and reputation.

    Recently, Shenzhen Zhongjian South Environmental Co., Ltd. was honored to receive a delegation from Shaanxi HVAC and Refrigeration Industry Association for its outstanding achievements in the field of air cleanliness and intelligent control. This exchange not only deepened the friendship between the industry associations of the two places, but also opened a new chapter of cooperation on the road of technological innovation and green development.     At the reception ceremony, the representatives of Shenzhen Zhongjian South Environment Co., Ltd. first expressed a warm welcome to Wang Feng, president of Shaanxi HVAC and Refrigeration Industry Association.In this paper, the latest research achievements and technology applications in clean intelligent control and energy saving of semiconductor production lines are introduced in detail, especially in AMC (gaseous molecular pollutants) control, clean room energy efficiency optimization and AIoT system.The application of these technologies not only significantly improves the cleanliness and production efficiency of semiconductor production lines, but also contributes to energy saving and emission reduction and the realization of green production.     Under the careful preparation of the company, Mr. Zhao Hanwei, president of Shenzhen HVAC Purification Industry Association, and Mr. Guo Xiaodan, executive secretary, personally received and introduced in detail the development process, achievements and future blueprint of the association to President Wang Feng and members of the delegation in recent years.President Zhao Hanwei said: "We always uphold the concept of openness and cooperation, and look forward to working together with colleagues from all over the world to seek common development and create brilliant future."     As the host, Mr. Yan Bin, chairman of Shenzhen Zhongjian South Environmental Co., Ltd. showed the delegation the company's outstanding achievements in the field of HVAC purification in the first half of the year and the development blueprint in the second half of the year with full enthusiasm and detailed data. He stressed: "China Construction South is committed to technological innovation and green development, and constantly promote the progress of the industry, looking forward to working with Shaanxi counterparts to jointly explore more efficient and environmentally friendly solutions."     At the meeting, President Wang Feng highly affirmed the achievements made by Shenzhen HVAC Purification Industry Association and Shenzhen Zhongjian South Environment Co., LTD., and stressed: "This visit and exchange is not only a learning journey, but also a bridge of cooperation.We should translate the spirit of the Third Plenary Session of the 20th CPC Central Committee into practical actions, rely on the bridge role of industry associations of the two places, strengthen the guidance of party building, innovate cooperation models, and jointly promote the high-quality development of the HVAC refrigeration industry."     The two sides conducted in-depth discussions on local standards, national standards, group standards and vocational skill level recognition and other aspects, and agreed to strengthen cooperation in key areas such as equipment renewal, energy consumption detection, energy saving transformation, hosting services and contract energy management, and jointly contribute to the realization of the dual carbon goal and promote green development.     This visit not only deepened the friendship between industry associations and enterprises of Shaanxi and Guangdong, but also laid a solid foundation for future cooperation.Shenzhen Zhongjian South Environmental Co., Ltd. will take this opportunity to continue adhering to the development concept of "innovation, green and win-win", and go hand in hand with counterparts all over the country to jointly create a better future of HVAC purification industry!  

Photovoltaic cell manufacturing   Air filter: 1.Grinding: Before grinding on the surface of the silicon wafer, it is necessary to use an air filter to filter the air to avoid dust, impurities into the grinding liquid. 2.Dye sensitization: Dye sensitization needs to be done in a sterile room or clean room, using a high efficiency air filter to filter the air to avoid contamination with impurities such as microorganisms and dust. 3.Evaporation of metal: The evaporation of metal needs to be carried out in a vacuum chamber, and the air is filtered using an ultra-high efficiency air filter to prevent impurities such as dust and microorganisms entering the vacuum chamber from affecting the purity and uniformity of the evaporated metal.   Chemical filter： The manufacturing of solar crystalline silicon cells involves film deposition and coating steps, which may involve the use of organic solvents, adhesives and other coatings. Volatile organic compounds (VOCs) in these materials can be released into the air, posing a potential risk to employee health and the workshop environment. Chemical filters can be used to remove VOCs from the air, purify and reduce pollution to the environment.   Photovoltaic module manufacturing The manufacturing of photovoltaic modules also needs to be carried out in a clean environment. In the production line, it is necessary to use high efficiency air filters to filter the air to avoid dust, microorganisms and other impurities attached to the surface of the photovoltaic module, affecting the photoelectric conversion efficiency of the module.   Air filter: 1.Cutting: When cutting silicon wafers, it is necessary to use high efficiency air filters to filter the air to avoid dust, impurities into the cutting fluid. 2.Welding: The battery pieces of the component need to be connected by cable, so the air needs to be filtered by air filter in the process of connecting the cable to avoid dust, impurities attached to the cable surface.   Chemical filter： During the silicon cleaning and milling process, chemical solutions and substances such as acids and bases may be used to remove impurities, oxides and other contaminants. Chemical filters can be used to treat the resulting exhaust gas and remove harmful gases and chemicals produced during the process.   High temperature resistant filter： 1.Heat treatment and baking: In the photovoltaic manufacturing process, heat treatment and baking steps may be required, such as silicon wafer annealing, film drying, etc. These steps are usually performed at high temperatures and can produce particulate matter, gases, and volatile organic compounds (VOCs). High temperature air filters can be used to remove particles and pollutants from the air, ensuring purity and product quality in heat treatment and baking processes. 2.Cleaning and corrosion treatment: Cleaning and corrosion treatment steps in photovoltaic manufacturing may need to be carried out in high temperature environments. In these steps, chemical solutions and substances such as acids and bases may be used, and the exhaust gases produced need to be treated. High temperature resistant air filters can be used to remove harmful gases and chemicals from exhaust gases, protecting the workshop environment and the safety of employees. 3.Glass coating and packaging: In the manufacturing of photovoltaic modules, steps such as glass coating and packaging may be required. High-temperature materials and adhesives may be used in these steps, and high-temperature environments and processes are involved. High temperature resistant air filters can be used to filter particles and impurities in the air, ensuring the quality and finish of coatings and packages. 4.Atmosphere control and hot air circulation: In a photovoltaic manufacturing shop, atmosphere control and hot air circulation may be required to maintain specific process conditions and temperatures. High temperature resistant air filters can be used to filter particles and impurities in the air to ensure the purity and stability of the atmosphere.   Photovoltaic power generation project construction In the construction of a photovoltaic power station, the collector line needs to be installed between the component and the inverter, so the air in the collector line pipeline needs to be clean. It is necessary to install an air filter at the entrance of the collector line pipeline to prevent dust and impurities in the pipeline from entering the system and affecting the operation efficiency of the power station.   Air filter: 1.Collector line pipeline inlet: An air filter needs to be installed at the collector line pipeline inlet to prevent dust and impurities in the pipeline from entering the system and affecting the operation efficiency of the power station. 2.Inverter: The inverter is one of the key components of the photovoltaic power station, and the air filter needs to be used inside the inverter to filter the air to ensure the operation efficiency of the power station and the normal operation of the inverter.