In November, Mayer Energy Storage participated in the Modern Facility Agriculture Exhibition of the 26th China International High tech Achievement Trade Fair
In October, participate in the 136th Canton Fair
In September, awarded the title of "2024 Guangdong Province Green Factory"
In July, the AAA credit rating certification was successfully renewed
In June, participated in the 10th International (Guangdong) Energy Conservation Exhibition

November, Nanophase Change Energy Storage Conference
In August, the agricultural application seminar of nano phase change energy storage materials was held in Beijing, and the 2023 Macau International Environmental Cooperation Development Forum and Exhibition were held
In July, CNAS National Laboratory certification was successful
In June, the first domestic production line for nano phase change energy storage materials was completed
In May, established an MBA teaching practice base with Jinan University
In April, elected as the Vice President Unit of the Prefabricated Building Branch of Guangdong Building Materials Industry Association
In March, became a cooperative unit of the National Green Building Materials Going to the Countryside Activity (Guangdong Station)

In December, we were awarded the "Ten Star Certification for After sales Service Improvement Evaluation System"
In December, the production license for drinking water hygiene and safety products was successfully certified
In November, awarded the "Measurement Management System Certification (AAA) Certificate"
In September, the CNAS National Laboratory Certification Project was launched

In October, signed a school enterprise cooperation agreement with Guangzhou Public Utility Technician College
In May, it passed the "High tech Enterprise" certification for the second time
In April, won the "Recommended Product for Green Building Energy Efficiency" and "Recommended Product for Engineering Construction" awards
In March, the special equipment production license (pressure pipeline component manufacturing) was successfully renewed

In December, awarded the title of "Five Star After sales Service Certification"
In December, Phoenix TV reported on the digital transformation path of Guangzhou Mayer
In November, CCTV and Phoenix TV invited commentator Dr. Shan Ren and Phoenix TV reporters to visit Mayer
In September, it was awarded the title of "Five Star Brand" by the League Standard International Certification
In August, honored as a CCTV-2 broadcasting brand and launched a new era of branding
In September, showcased at the Shanghai International Building Water Exhibition, promoting the development of the stainless steel water pipe industry
In July, the direct drinking water renovation project of the administrative service management center in the development zone was supported, and heartwarming public welfare was praised
In July, elected as a member unit of the Metal Building Materials Application Branch of the China Building Materials Market Association
In June, it was awarded the honorary title of "Guangdong Province Contract abiding and Creditworthy Enterprise" for 15 consecutive years
In May, elected as the Vice Chairman Unit of the Pipeline Committee of China Construction Metal Structure Association
In May, the company's 2019 annual general meeting of shareholders was successfully held
In March, the company successfully passed the clean production audit and acceptance

In September, the company was awarded the title of Outstanding Contribution Enterprise and Industry Famous Brand in the National Water Supply and Drainage Industry
In August, the company won the bid for the bidding and procurement project of Changsha Water Industry Group
In August, awarded the "FIT Guangdong" Most Valuable Investment Award at the 2018 "FIT Guangdong" Science and Technology Innovation Pioneer Competition
In June, awarded the honorary title of "2018 Guangdong Province Contract abiding and Creditworthy Enterprise" by the Guangzhou Municipal Administration for Market Regulation
In April, Mayer stainless steel water pipes and fittings obtained CABR construction engineering product certification
In January, established a "School Enterprise Cooperation Research Base" with the School of Materials and Energy at Guangdong University of Technology
In January, awarded the title of "Vice President Unit of Foshan Metal Materials Industry Association"

In December, the company's target signing and oath taking ceremony was successfully held
In December, obtained the "Guangdong Province Hygiene License Approval for Drinking Water Hygiene and Safety Products" for 316L stainless steel water pipes and fittings
In December, the quality of stainless steel pipe products passed the "national supervision and spot check" and was deemed qualified
In November, the company passed the AEO Customs Advanced Certification again
In November, the company successfully resumed trading on the Hong Kong Stock Exchange
In November, won the honor of Guangdong Stainless Steel Manufacturing Brand · Quality Excellent Star (Water Pipe) in 2017
In November, the company's labor union successfully held the first Guangzhou Mayer Employee Fun Sports Games
In August, the company was honored as the Vice Chairman Unit of the Stainless Steel Pipeline Committee of the China Metal Building Structure Association
In June, approved the "IATF 16949:2016" automotive management system certification
In June, the company was awarded the title of "Group Standard Drafting Unit for Stainless Steel Pipes and Double Compression Fitting" by Guangdong Stainless Steel Materials and Products Association
In June, it was awarded the title of "Guangdong Province Contract abiding and Creditworthy Enterprise" for thirteen consecutive years (2005-2017)

In December, the company was awarded the title of "National High tech Enterprise"
In July, obtained the certificate of recommended products for green innovation applications in the construction technology industry
In June, elected as the Vice Chairman Unit of the Stainless Steel Committee of the China Building Metal Structure Association
In June, it was awarded the title of "Guangdong Province Contract abiding and Creditworthy Enterprise" for twelve consecutive years (2005-2016)
In April, elected as a member unit of the China Metal Materials Circulation Association
In April, obtained WRAS certification in the UK
In April, won the "2016 Guangdong Stainless Steel Water Pipe Professional Brand" award
In March, approved to manufacture pressure pipeline components for "welding steel pipes (other welded steel pipes)" and "seamless steel fittings (welded pipe blanks)"

In July, awarded the honor of "2015 Huangpu Charity List Four Star Caring Enterprise" by the Huangpu District Charity Association in Guangzhou
In June, the company was awarded the title of "Guangdong Province Contract abiding and Creditworthy Enterprise" for the 11th consecutive year
In April, the QCC promotion activity of the company's stainless steel business department was launched
In April, the company was awarded the honor of "2015 Guangdong Stainless Steel Pipe Professional Brand" by the Guangdong Stainless Steel Materials and Products Industry Association
In March, obtained Hong Kong water paper certification

In June, the company was awarded the title of Guangdong Province Contract abiding and Creditworthy Enterprise for the 10th consecutive year
In February, fully automatic packaging and welding robots were launched

In June, the company was awarded the title of "Guangdong Province Contract abiding and Creditworthy Enterprise" for the ninth consecutive year
In March, the first Stainless Steel Product Distributor Conference was held

In September, the company was honored as the Vice Chairman Unit of the Stainless Steel Pipeline Committee of the China Metal Building Structure Association
In September, the company was elected as an executive director unit of the fourth council of the Water Supply and Drainage Equipment Branch of the China Metal Building Structure Association

In December, the company renewed and obtained the "MAYER" trademark registration certificate
In October, the company obtained the Special Equipment Manufacturing License - Pressure Pipeline Component Certificate

In December, it was rated as a 2011 credit risk management AAA level enterprise by China Export&Credit Insurance Corporation
In July, obtained the certificate of qualification for the metrological assurance system confirmation
In March, it was awarded the title of "Guangdong Province Contract abiding and Creditworthy Enterprise" for six consecutive years (2005-2010)
In March, it was rated as a AAA level credit risk management enterprise by China Export&Credit Insurance Corporation in 2010

In December, it was confirmed that Baosteel would become the direct supplier of stainless steel for the year 2011
In November, obtained the Kangju product certification certificate
In September, the company was rated as a "2008-2009 A-level taxpayer" by the Guangzhou Local Taxation Bureau

In March, it was rated as an "AA level risk management enterprise" for import and export by Sinosure
In February, the company was awarded the title of "Guangdong Province Contract abiding and Creditworthy Enterprise" for the fourth consecutive year

In October, became a qualified supplier for key public construction projects in Guangzhou
In October, the company was rated as an "A-level taxpayer for 2006-2007" by the Guangzhou Local Taxation Bureau
In October, the company was rated as a "National AA level Enterprise" by the customs
In September, the "O" - shaped sealing ring obtained the hygiene license for drinking water hygiene and safety products
In September, became a member of the Water Supply and Drainage Equipment Branch of the China Building Metal Structure Association
In August, the pipe fittings obtained the "Utility Model Patent Certificate"
In May, Mayer brand SUS304 stainless steel drinking water pipes obtained the hygiene license for drinking water hygiene and safety products
In April, we became the winning bidder for the procurement of stainless steel pipes and fittings for the Guangzhou Water Supply Company's industrial renovation and major maintenance project

In October, Mayer held its first sports meet
In July, the company was awarded the first batch of "Harmonious Labor Relations Enterprise" honors in Luogang District and Guangzhou Development Zone of Guangzhou City
In March, the company was awarded the honorary title of "Contract abiding and Creditworthy Enterprise" by the Guangzhou Administration for Industry and Commerce for two consecutive years
In March, the company began implementing ISO14001 and OHSAS18000
In January, the site located at No. 18 Xinzhuang Third Road, Yonghe Development Zone, with a total area of 3028 square meters, was put into use as a research and manufacturing base for Mayer brand thin-walled stainless steel double card pressure pipe fittings
In January, awarded the "Advanced Work Award for Enterprise Survey 2005-2006" by the National Bureau of Statistics
In January, it was rated as a "2006 AAA level risk management enterprise" by China Credit Insurance Company

In December, the company was jointly approved by the Stainless Steel Branch of China Special Steel Association, the Water Supply and Drainage Branch of China Building Metal Structure Association, and the Beijing Office of Nickel Association as a member unit of the Thin walled Stainless Steel Pipeline Development Committee
In December, Mayer brand stainless steel drinking water pipe fittings obtained the hygiene license approval for drinking water hygiene and safety products in Guangdong Province
In November, signed a contract with Guangzhou Municipal Water Supply Company for the procurement of thin-walled stainless steel pipes and fittings for the renovation project of Guangzhou residents' tap water metering system and drinking water purification project
In August, it was rated as an A-level taxpayer with tax credit rating for the years 2004-2005 by the Guangzhou Municipal State Taxation and Local Taxation Bureau
In May, the registered capital increased to RMB 200 million
In March, the company was awarded the title of "Contract abiding and Creditworthy Enterprise" for the first time

In June, it was rated as a "Red List" enterprise for integrity and law-abiding in 2004 by the General Administration of Customs
In June, the company obtained the "Level 3 Certificate of Metrology System" issued by the Guangzhou Technical Supervision Bureau for the second time
In May, the labor union of Guangzhou Mayer Co., Ltd. was officially established
In March, honored as the Vice President Unit of Huangpu Customs Declaration Association

In August, it was rated as an "Advanced Technology Enterprise with Foreign Investment" for the third time
In June, the company was listed on the main board of the Hong Kong Stock Exchange with stock code 01116
In June, Mayer brand stainless steel drinking water pipes obtained the hygiene license for drinking water hygiene and safety products in Guangdong Province
In April, was rated as an "A-level taxpayer with tax credit rating for the year 2002-2003" by the Guangzhou Municipal State Taxation and Local Taxation Bureau
In March, the third phase of the project, which lasted for over four months, was capped

In September, the company changed its nature to a foreign-invested joint-stock system and was renamed Guangzhou Mayer Co., Ltd. with a share capital of RMB 127.5 million
In August, the company's products "Stainless Steel Pipes for Fluid Transport" and "Stainless Steel Pipes for Mechanical Structures" were awarded the "International Standard Product Mark Certificate" by the National Standardization Management Committee and the Guangdong Provincial Quality and Technical Supervision Bureau
In May, the company's product "straight seam welded steel pipe" was awarded by the National Standardization Management Committee and the Guangdong Provincial Bureau of Quality and Technical Supervision (adopting the international standard product logo certificate)

In December, the ISO9001:2000 revision certification was passed
In August, the registered capital increased to 12.9 million US dollars, with a total investment of 29.99 million US dollars
In May, the stainless steel welded pipe factory was completed

In July, the second phase of the project was completed

In December, ISO9002:1994 certification was passed

In September, passed the certification of the "Level 3 Metrology Assurance System" by the Guangzhou Technical Supervision Bureau
In May, it was rated as an "Advanced Technology Enterprise with Foreign Investment"

In December, the company was officially listed

In November, Guangzhou Mayer Metal Products Co., Ltd. was officially established with a registered capital of 10 million US dollars and a total investment of 14 million US dollars