On April 15, 2015, the company won the China Rubber Industry Association advantage brand award and enterprise innovation and Development Award.

On August 6, 2015, a general meeting of all cadres was held, announcing the appointment of Comrade Lin Qiang as the general manager of the company.

On October 19, 2015, the company won the "China time honored brand" inheritance and innovation advanced unit.

In 2015, the company completed the development of ankle protection rubber shoes of China Southern Power Grid. The order production of this high-end special protection product has laid a good foundation for the upgrading of the company's product structure; In the same year, the company completed the secondary development and design of military high waist training shoes, military 07 armed police training shoes and military 07 armed police high waist training shoes, and successfully passed the first inspection and factory inspection. The product quality was highly recognized by the military.

On October 26, 2015, the company won the title of "70th anniversary anti fascist parade service support unit".

On September 26, 2016, the commencement ceremony of the relocation and expansion project of the company's degan production base was held. Li Xuecheng, chairman of Jihua Group, Li Yiling, executive vice president, Guo Fujun, deputy general manager, and Zhang Guo, member of the Standing Committee of Jiangjin district Party committee attended the ceremony.

In September 2016, the company successfully launched the production line of high-quality rubber boots, marking that the company has successfully entered the door of high-end series products“ In October 2016, the water and gas engineering transformation and transfer were completed, and the electricity transformation and transfer contract was signed in July 2016.

On December 18, 2016, Gao Yan, director of the 21st Office of the board of supervisors of key large state-owned enterprises, and his party came to the factory to inspect and guide the production and operation work from 2015 to 2016.

In 2016, the company's "training shoes" products won the honorary title of Chongqing famous brand products; The company won the honorary titles of "top 10 enterprises" in rubber shoes industry of China Rubber Industry Association and contract abiding and credit respecting unit of Jiangjin District in 2014-2015.

On April 30, 2017, the company signed a property transfer framework agreement with the district land and Housing Administration Bureau, officially starting the property transfer work of the old factory.

On June 30, 2017, the first phase of the company's relocation and expansion project was ordered to start construction. The military thermal rubber boots developed by the company have been recognized by the military and included in the military procurement catalogue.

On June 13, 2017, chairman Li Jiping and his party of the board of supervisors of key large state-owned enterprises visited the company for inspection and guidance.

In 2017, the company's special shoes Engineering Technology Research Center was successfully identified as Chongqing Engineering Technology Research Center, and the company's technology center was identified as China's rubber industry footwear technology center. In 2017, the company was rated as a state-level intellectual property advantage enterprise, and successfully passed the three-level confidentiality qualification certification and manufacturing qualification audit of weapon equipment research and production units.

In May 2018, the company completed the medium and long term strategic planning outline of 3539 company from 2018 to 2035. The first phase of deganqian expansion project of Jihua 3539 Shoes Co., Ltd. was ordered to start on June 30, 2017, which was started in July 2018 and completed in October 2018. So far, the company's cage replacement project has completed a key step.

On January 3, 2018, the company established the pre Research Office of mine clearance equipment and the project leading group, which is committed to the research and development of equipment and its extended products.

In 2018, the company formulated three military product standards, which have passed the review of the military expert group, namely, specification for 18 thermal insulation rubber boots, specification for insulating rubber boots, and specification for medium and long rubber boots.

In 2018, the company's high-end products, such as cold film rubber boots project and cold adhesive shoes project, completed the set goals and laid a solid foundation for the company's transformation and upgrading.

In 2018, the company successfully applied for 15 patents, including 4 invention patents. As of 2018, the company has a total of 114 patents, including 18 invention patents.

On February 10, 2018, the company solemnly held the Spring Festival cultural performance and advanced commendation conference of "building a 39 year dream and building a future road".

On February 25, 2018, the company solemnly held the 2018 annual work conference and the third five employee congress. At the meeting, Lin Qiang, executive director and general manager, made a work report entitled "changing the cage for the bird, adjusting the structure, Phoenix Nirvana, strengthening innovation, striving to create a new situation for the third venture of 3539".

On December 14, 2018, the Fourth Party Congress of the CPC Jihua 3539 Shoes Co., Ltd. was solemnly held, and the reelection of the two committees was completed.

In 2018, the company won the top 100 manufacturing enterprises in Chongqing in 2017; Won the top 50 development enterprises in Jiangjin in 2017; Won the top ten enterprises in China rubber boots industry in 2017; Won the title of "2017 red flag unit of production and operation" of Xinxing Jihua Group“ 3539 "industrial and mining boots were rated as Chongqing famous brand products; The company has been awarded as Chongqing "special shoes" engineering technology research center and China rubber industry "shoes Technology Center"; The company was reevaluated as a national high-tech enterprise; The company's work rubber boots, waterproof rain boots and bare rubber shoes are rated as high-tech products.