On the morning of February 7, Jiangsu Nanji Machinery Co., Ltd. grandly held a EU Mutual Recognition Type Approval Certificate for Automatic Closing Device of Marine Air Pipe type Award Ceremony ceremony ， Hang Zhongjiu, Deputy General Manager of China Classification Society Jiangsu Branch Deputy General Manager, Product Department Chen Xiang Director, Zhang Guanglei, Surveyor of Product Department, Taizhou Office Chi Haifeng Director ， Taixing City Zhang Zhiyan, Deputy Director of the Municipal Bureau of Industry and Information Technology Deputy Director, Taixing High-tech Zone Management Committee Feng Junguang, Deputy Director General Manager Ni Jianfeng, Deputy General Manager Ni Jilin, Deputy General Manager Wang Liqing, Deputy General Manager Wang Jianhai, etc. attended the event.

General Manager Ni Jianfeng introduced in his speech that the company In order to better meet market demand and improve the core competitiveness of Ni's ship ballast water management system, independently developed the “Automatic Closing Device for Marine Air Pipes”, as a major supporting component of the ship ballast water management system, has the characteristics of superior technology, small size, low cost, and safe and stable performance. The entire R&D process took more than two years ， in October to November 2022, under the witness of China Classification Society Jiangsu Branch, according to the relevant requirements of China Classification Society's relevant standards and EU mutual recognition rules, all type tests were completed, and all indicators met the requirements of the "Type Test Outline". He also thanked China Classification Society for its guidance and support in the nearly 40 years of cooperation with Nanji Machinery, and particularly stated that this certification is another under the witness of China Classification Society another plentiful scientific research achievement This ， certificate will surely provide the company's Ni's ballast water management system with more advantages in market competition more advantages.

Deputy General Manager Wang Jianhai specifically introduced the situation of EU mutual recognition type approval of the automatic air pipe closing device , expounded its design concept and relevant test parameters and indicators, fully demonstrating the reliability, safety, and economy of the product. At the same time, he expressed his sincere gratitude to China Classification Society Jiangsu Branch for its guidance and support in the product R&D process.

Hang Zhongjiu, Deputy General Manager of China Classification Society Jiangsu Branch, expressed his congratulations on Nanji Machinery's acquisition of the “ EU Mutual Recognition Type Approval Certificate for Automatic Closing Device of Marine Air Pipe ”. He also pointed out that this certificate award is the first “ first EU Mutual Recognition type Approval Certificate for Automatic Closing Device of Marine Air Pipe ”, the sixth in the world “EU Mutual Recognition Type Approval Certificate”, the first EU Mutual Recognition Type Approval Certificate for mechanical products issued by the Jiangsu Branch, with very high gold content, it is of great significance in enhancing brand influence at home and abroad and expanding the international market 。 and hopes that the company will achieve more and greater achievements in the field of technological innovation in the future, and actively promote the development of Jiangsu's shipbuilding supporting industry.

Taixing City Zhang Zhiyan, Deputy Director of the Municipal Bureau of Industry and Information Technology Deputy Director emphasized in his speech that Nanji Machinery has actively built a product system with core competitiveness in recent years and achieved remarkable results. This EU Mutual Recognition Type Approval Certificate for Automatic Closing Device of Marine Air Pipe award is another landmark action following the successful establishment of the national "specialized, refined, and new" small giant enterprise last year, which is a matter worthy of celebration. He hopes that the company's future development will, firstly, take product optimization as the foundation and act as a spokesperson for the industry brand; secondly, take intelligent transformation and digital transformation as the driving force and be a pioneer in the transformation and upgrading of enterprises; and thirdly, take industrial services as the support and be a caring person for customer needs. Seize opportunities, win more dominance and voice in fierce market competition, and make greater contributions to local economic development and industry development.

During the certificate award ceremony, Hang Zhongjiu, Deputy General Manager of China Classification Society Jiangsu Branch Deputy General Manager formally awarded the “ EU Mutual Recognition Type Approval Certificate for Automatic Closing Device of Marine Air Pipe type Approval Certificate for Automatic Closing Device of Marine Air Pipe ” to General Manager Ni Jianfeng, and warm applause broke out at the scene. The leaders and experts present offered their congratulations and took commemorative photos.

Afterwards, Hang Zhongjiu Deputy General Manager, Zhang Zhiyan Deputy Director and other leaders visited the company's cultural exhibition hall, party building hall, and workshop, and learned in detail about the company's recent The development achievements have been highly praised for the company's consistent adherence to innovation-led development.