The successful application of Meling M-Twindrive variable frequency ULT freezers in national key laboratories    On Nov.19th 2020,Meling M-Twindrive variable frequency ULT freezer was successfully installed in the Institute of Infectious Diseases of the National Center for Disease Control and Prevention.Prior to this, the freezers have been installed in many national key laboratories.They can be used to store biological tissues, cell samples, vaccines, etc., such as the COVID-19 vaccine.    The M-Twindrive variable frequency ultra low temperature freezer has two independent refrigeration system with intelligent frequency conversion technology.when one system fails, the other can still run normally,maintaining the temperature at setting point.It is super energy-saving with excellent uniformity, extremely low noise and fast cooling speed.It is equipped with 10-inch touch screen control system with 5 ways of identification by face recognition , fingerprint , smart card , electronic control lock and voice.It has strict control on sample management authority with external lock and password login method.The personalized sample management system can check the sample information at any time, and trace the information of the logged-in personnel, realizing the "smart storage" and "smart retrieval" of samples.The Intelligent IoT system can monitor the freezer in real time ,ensure safety of samples.     The M-Twindrive variable frequency ultra low temperature freezer stood out in the fierce competition with many brands as soon as it was put into the market.The freezer has been recognized by users with excellent equipment operation, stable temperature control, low noise, safety and reliability.

  On New Year's Eve, December 31, 2020, China first announced that the domestic COVID-19 vaccines would be vaccinated free of charge for all Chinese. With the development of various COVID-19 vaccines, it is foreseeable that vaccination will be carried out successively around the world.  Vaccine circulation in a country usually passes through three or four levels. The vaccines purchased will first be uniformly delivered to the National CDC where the storage and preservation of vaccines is mainly involved. So ,many refrigerators/freezers that can maintain a suitable temperature for vaccine preservation will be used here, such as Meling -86℃ ultra low temperature freezer and -25℃ biomedical freezer. Then the vaccines will be distributed to city hospitals, where storage and vaccination are both involved, so refrigerators used to temporarily preserve vaccines before vaccination, such as Meling 2-8℃ pharmacy refrigerators , are also needed. Next,the vaccines will be distributed to township or community hospitals which usually do not have large stockpiles of the vaccine, so 2-8℃ pharmacy refrigerators may be mainly needed.Finally, the vaccine may be delivered to some remote areas. In this link, due to inconvenient transportation, portable mobile cold storage products may be needed to deliver the vaccine, such as Meling vaccine carriers.  If you are in an area with unstable power supply, you can choose our 2-8℃ ice-lined refrigerator. It’s holdover time is up to more than 20 hours after power failure thanks to the 110mm super thick insulation. Besides ,all our products are equipped with alarm functions, such as high/low temperature alarm , power failure , low battery alarm,to monitor and ensure the safety of vaccines.  Since the existing cold chains in many countries cannot meet the requirements for vaccine storage , there will be huge potential demand. Meling Biology & Medical has complete COVID-19 vaccine cold chain solutions covering storage , transportation and inoculation to meet your requirements. We sincerely hope that every country can develop a solution and overcome the pandemic soon .

On December 9, the China Red Star Design Award ceremony was held in Beijing, Meling Smart Vaccination Solution won the Red Star Award.The China Red Star Design Award started in 2006 and was initiated by the China Industrial Design Association. It is one of the most authoritative and credible design awards in China and is known as the "Oscar" in the field of Chinese design.This award is another strong affirmation of Meling’s  biomedical technology.The Smart Vaccination Solution can match and manage the vaccine information from people’s appointment to inoculation.It can upload all the stored vaccine information to the cloud, match the vaccine in time for those who are going to be vaccinated, and makes it easy for health care workers to find the right vaccine refrigerator and remove the vaccine from it. In addition, there are strict monitoring and recording for the safety and access of vaccines, so as to achieve zero error management of vaccines. Meling constantly practices the development tenet of technological innovation and demonstrates our excellent technical strength to the world with practical actions. In the future, we can expect more excellent works  created by Meling.

 In early December, the "CNR-1" （CHINA NATIONAL RADIO）interviewed Mr. Johnson Qu , the president of Zhongke Meiling Cryogenics Co., Ltd.(Meling Biology & Medical) .  In the past few months,Meling , which focuses on the production of medical refrigerators and low-temperature freezers, has been operating at full capacity. Mr. Johnson Qu told the reporter, “The first quarter of this year was a very difficult time. After we resumed work, less than 30% of the staff returned.” All the staff of the company had to go to the workshop to barely maintain the operation of the two production lines. In April 2021, in order to improve the capacity of prevention, control and treatment of COVID-19 pandemic and to address the shortcomings in the field of public health, The State Council issued a request that grade III general hospitals should set up a clinical laboratory meeting the standards of biosafe level II or above, and have the ability to novel Coronavirus test independently.Mr. Qu said, “The production of low-temperature storage equipment is an important part of the construction of the public health system.” After receiving orders from the CDC from many provinces,Meling completed the output value of last year in September.  Behind the rapid growth in revenue is more than a decade of technology precipitation. Minus 40℃, minus 80℃, minus 164℃... Since 2002, Meling has constantly refreshed its own cooling limit. Earlier this year, the world's first minus 180℃ultra-low temperature freezer was launched.  Mr. Qu said that the 16℃ from minus 164℃ to minus 180℃,they spent for 12 years."Minus 164 ° C, we have done it in 2008, but minus 180 ° C was not until the beginning of this year, it is a matter of slow and careful work.”In recent years, he said,the company has continued to increase its investment in R&D and manufacturing. “We are actually always preparing for a blowout in this market.” Recently, COVID-19 vaccines that need to be stored at minus 70°C came out,and overseas orders for ultra-low temperature freezers have gradually increased.After discussion, the leadership of Meling decided to launch a new production line in the near future to expand production capacity and respond to"blowout" orders.The winter of the pandemic will eventually pass, and the bright spring will always come. Faced with the unknown difficulties and obstacles ahead, all Meling people will move forward courageously and take on the mission and responsibility of the Chinese brand with a new look and a positive attitude!

Since February this year, every country has given unprecedented support and been working hard for the research and development of the COVID-19 vaccine. In this vaccine research and development "race", the United States and China have always been in the first group, known as the "head" of vaccine research. Everyone is eagerly looking forward to the release of the vaccine, and finally Pfizer and Moderna announced the results of phase III clinical trials in November.One month later, on December 9, the vaccine developed by the China National Pharmaceutical Group Co., Ltd. (Sinopharm) was approved for marketing in the UAE with an effectiveness of 86%.On the same day, Mexico’s Minister of Foreign Affairs, Esselade, stated that the Ministry of Health of the country had signed an agreement to purchase 35 million doses of vaccines produced by CanSino Biologics Inc. from China.Several Chinese vaccines have been declared effective by many countries continuously: On Dec. 13, the vaccine developed by Sinopharm was approved for marketing in Bahrain; On Dec. 16, the Brazilian Minister of Health stated that the Chinese vaccine will be put into use locally in February 2021; On Dec. 24, the Turkish Minister of Health announced the effectiveness of SINOVAC BIOTECH CO.,LTD.’s vaccine. Data analysis of Turkish vaccinated volunteers showed that the effectiveness of the vaccine was 91.25%. No serious side effects were found in the test. China has approved the export of vaccines to Turkey, and the first batch of 3 million doses of vaccines will arrive in Turkey in the near future... So,what is the difference between Chinese vaccines and American vaccines? China's vaccines use the first-generation vaccine technology-inactivated vaccines which has been repeatedly verified,such as hepatitis A, influenza and rabies vaccines.But there is a theoretical possibility of an ADE effect.The US vaccine uses the third generation of vaccine technology -mRNA vaccines,which have higher antibody levels and generally do not cause ADE.But the biggest concern is that mRNA vaccine technology is so new that none of the vaccines currently on the market using this technology, so its duration and long-term effects on humans are unclear.Anyway, the effectiveness of these vaccines is good news for the people. The use of a large number of vaccines can’t be achieved without vaccine storage equipment. Chinese vaccines need to be stored in shaded environment at 2-8°C. Pfizer vaccine and Moderna vaccine need to be stored at -70°C and -20°C respectively,these two vaccines also need to be placed in an environment of 2-8°C before vaccination. According to the different types of vaccines you use, Meling can provide you with 2-8℃ medical/pharmacy refrigerators, -25℃ biomedical freezers or -86℃ ultra-low temperature freezers for your choice. Safeguarding the health of millions of people by ensuring the safety and effectiveness of vaccines, Meling has appeared countless times...

In order to support COVID-19 vaccination and ensure the smooth progress of the mass vaccination work in Beijing, Meling urgently allocated nearly a thousand units of medical refrigerators , taking 12 hours day and night, spanning more than 1,100 kilometers, and racing against time ,finally delivered the medical vaccines refrigerators at the fastest speed. On December 31, 2020, Beijing Daxing District set up 17 temporary vaccination sites in the whole district, Meling emergency vehicles transported medical vaccines refrigerators and delivered them to the 17 vaccination sites, meeting the vaccination storage needs of more than 1,000 people per day in Daxing District. On January 10th, two special vehicles delivered the medical refrigerators directly to Beijing, and  arrived at the RDC warehouse at 1am on the 11th. The refrigerators were transferred overnight by five trucks to more than 40 vaccination sites in Chaoyang District, Beijing. Up to now, Chaoyang District has successfully vaccinated the first batch of nine key groups of 200,000 people.Up to now, the vaccination of 200,000 people in the first nine key risk groups in Chaoyang District has been successfully completed. On January 15, the Beijing Economic Development Zone (BEDZ) required companies with over 10,000 high-risk employees in its area to set up temporary vaccination sites at their offices. After receiving the demand, Meiling immediately responded to the delivery and rushed to the vaccination sites day and night. The installation started at 22:00 on the 15th when they arrived at the sites, and the delivery for  vaccination sites of  two enterprises with over 10,000 people was completed in the early morning of 16th, which is expected to meet the vaccine storage requirements of nearly 70,000 people in the region. With the launch of the domestic COVID-19 vaccine, the vaccination work is being carried out in an orderly manner throughout China. Meling’s efforts to assist vaccination will not stop,as the earliest national high-tech enterprise engaged in the R&D and production of ultra-low temperature freezer,this is our social responsibility. We will always adhere to the business philosophy of "technology-based, product-based, market-oriented, and user-centered", committed to providing users with more quality products and better services.

On January 22,2021, last Friday , 90 units of Meling pharmacy refrigerators , model YC-525L, were shipped out from our factory. These refrigerators will arrive in India within 15-20 days and will then be used for vaccine storage to support the the local fight against the pandemic (the COVID-19,for example)and vaccination work. Prior to that, within this month, Meling has provided medical refrigerators for vaccine preservation that can meet the vaccination requirements of hundreds of thousands of people in China. Besides the support with domestic vaccination work , Meling has also been following the anti-pandemic work in other countries. Thanks to Meling's years of technical research, we can provide such support in the fight against the pandemic. In order to further meet the huge demand for vaccine refrigerators in the world due to vaccination, Meling is now stepping up production, hiring more workers and starting a production base expansion plan.We would like to provide more high-quality products for people’s healthy life. Leading air cooling refrigeration systemYC-525L pharmacy refrigerator is equipped with multi-duct vortex refrigeration system and finned evaporator, which can prevent the frost completely and improve the temperature uniformity to a large extent. The high-efficiency air-cooling condenser and finned evaporator of this medical grade refrigerator ensures fast refrigeration.  Intelligent audible and visible alarm systemThis vaccine refrigerator comes with multiple audible and visible alarm functions, including high/low temperature alarm, power failure alarm, low battery alarm, door ajar alarm, high air temperature alarm, and communication failure alarm.  Superb technology designThe electrical heating + LOW-E design with double consideration can achieve a better anti-condensation effect for the glass door. And this pharmaceutical fridge is designed with high-quality shelves made from PVC-coated steel wire with tag card for easily cleaning. And you can have an invisible door handle, ensuring elegance of appearance.  

On January 26, a scientific research laboratory of a university in western China purchased a batch of ultra-low temperature freezers from Meling for the preservation of experimental samples. The laboratory is located in an old research building. Like many teaching buildings in the school, it was built in the 1960s and 1970s. There are generally no freight elevators and entrances of passenger elevators are narrow. For research laboratories in universities, the samples of bacteria, viruses or other animals and plants, as well as some special cells, skin, organs or other living bodies that need to be preserved or studied require large-volume ultra-low temperature equipment for storage. If the entrance size is considered, the laboratory can only choose small capacity cryogenic equipment, which can not only fail to meet the needs of laboratory sample storage, but also occupy the insufficient space in the laboratory. Faced with the difficulty of getting upstairs and entering the door of the old scientific research building,Meling launched the latest M-Twindrive ultra-low temperature freezer, which combines the optimized box and door structure, and adopts the humanized design of detachable door body. It can easily enter a door with only 90cm width, allowing the laboratory to use large capacity ultra-low temperature freezers for sample preservation and experimental research in a limited space. The third-generation ultra-low temperature freezer DW-HL680, through the twin-drive frequency conversion and dual independent systems, to ensure the safety of sample storage. Intelligent frequency conversion technology, a personalized sample management system that integrates super energy saving, super uniformity,super quiet, and rapid cooling realize "intelligent storage" and "intelligent retrieval"of samples----sample information can be retrieved at any time to improve the storage efficiency, visual login and login personnel information can be traced. Independent embedded intelligent monitoring module, intelligent cloud IoT, realize information sharing at all times and safe storage of samples. Meling Biology and Medical is always committed to providing users with better products and services with the "user-centered" business philosophy. As a manufacturer in the field of  ultra-low temperature in China, Meling has been focusing on the research and development of technologies and products in the field of biological medical since its establishment. In recent years, we have participated in the construction of biobank in many universities, hospitals and research institutes at home and abroad. With the breakthrough in refrigeration technology and excellent after-sales service, Meling pharmacy refrigerators and ultra-low temperature freezers have accumulated a good reputation in the industry.