Gathering momentum, opening up new chapters, leading towards the future - another grand event of Zhengjie Group, shining brightly

  Against the backdrop of the booming global new materials industry and the sweeping wave of green and low-carbon transformation, Zhengjie Group has reached an important milestone in its development process. On May 28, 2025, the launch ceremony of the 100000 ton/year polyester resin project of Anhui Zhengjie Technology Co., Ltd. was inaugurated in Mount Huangshan, Anhui. More than 200 outstanding people, including industry elites, government leaders and partners, gathered together to witness this high moment.

Leader's speech

  Jiang Jianming, Chairman of the Group, took a steady step on stage to deliver the opening speech: "After 17 years of development, Zhengjie has grown from a small and micro enterprise to a leading force in the industry that integrates research and development, production, and sales. From technological progress to the layout of the four major research and development centers and production bases in Shexian, Huizhou, Bengbu, and Sichuan, Zhengjie's strength has greatly improved. In 2024, its revenue was about 900 million yuan, polyester sales ranked fourth in the country, HAA sales ranked second in the country, more than 100 honorary titles, more than 60 authorized patents, and more than ten international certifications... This is a vivid interpretation of Zhengjie's commitment to quality and service. Along the way, every step embodies the wisdom and sweat of all colleagues, and cannot be separated from the strong support and trust of all partners present here. Today, the successful commissioning of the 100000 ton polyester project is a key milestone in our strategic layout and a powerful response to the industry's development needs. Standing at a new starting point, we will use this project as an engine to continuously increase research and development investment, build an open and win-win industrial ecosystem, and promote the polyester resin industry to accelerate towards high-end, intelligent, green, and safe development. We firmly believe that with the hardcore strength of technological innovation and the pursuit of excellence in quality, Zhengjie will work together with everyone present to write a new chapter in the development of the industry! ”The chairman's speech not only reflected on the past struggles with deep emotion, but also had a passionate outlook for the future journey. Every word and sentence was full of pride and won rounds of warm applause from the audience.
  Wu Xiangping, Secretary General of the Coatings and Coating Committee of the China Chemical Society, and Luo Biao, Chairman of the Powder Coatings and Coating Branch of the China Coatings Industry Association, successively delivered speeches on stage. They warmly congratulated the project on its commissioning and fully affirmed the important contributions made by Zhengjie in promoting industry technological progress and local economic development. They highly praised the strategic value of the project's commissioning from multiple perspectives such as industrial upgrading, technological innovation, and regional economic development.  

Guest Speech

Launch Ceremony for Production

  At the launch ceremony, Chairman Jiang Jianming, along with other leaders and guests, pushed forward the launch scroll. As the scroll slowly unfolds, Zhengjie's annual production of 100000 tons of polyester resin project is officially announced to be put into operation. It is worth mentioning that the first phase of the 60000 ton polyester resin project put into operation by the group in Bengbu City in 2023 has been running steadily. At this point, the planned production capacity of the group has climbed to 220000 tons, and the actual production capacity has reached 160000 tons. This historic moment will be engraved on the monument of enterprise development and industry progress.

A Factory Tour

  After the launch ceremony, the guests visited the production workshop and R&D center under the guidance of the staff. In the production workshop, intelligent production equipment operates efficiently, embarking on an exploration journey of the integration of technology and craftsmanship; In the R&D center, every process from raw material ratio to finished product testing is digitally controlled and operated with precision. Researchers focus on experimental research and explore more possibilities for polyester resin materials. Guests can experience the strong production strength and innovative vitality of the enterprise up close, and are full of confidence in the future development of the enterprise.

  The technical exchange session is a grand feast of ideas and wisdom unfolding. The attending guests conducted in-depth discussions and exchanges on hot topics such as the dynamics of the global polyester resin market, technological innovation trends, and the expansion of application scenarios. The collision of thoughts stimulates infinite creativity, and the spark of cooperation lights up the path of win-win. Many forward-looking viewpoints and cooperation intentions are nurtured here, injecting new vitality into the development of the industry.

New Product Release

High purity granular hydroxyalkylamide curing agent: strong anti caking ability and excellent performance
Performance indicators:
Melting point: 127~128oC;
Alkali value:<15
Volatile matter:<1.0%
180oC（15 min）：b<2.5
Purity>98%

Ultra pure crystalline hydroxyalkylamide curing agent: with strong anti caking ability, good flowability, and excellent resistance to yellowing
Performance indicators:
Melting point:
129~130oC
Alkali value:<5
Volatile matter:<0.7%
180oC（15 min）：
B value range: 0.7~1.7
Purity>99.5%

Appreciation Dinner

  As the lights start to light up, the thank-you banquet pushes the festive atmosphere to another climax. During the dinner, wonderful cultural performances took turns to bring a visual and auditory feast to the guests. Amidst the clinking of glasses and laughter, the guests raised their glasses and drank together, looking back on the bits and pieces of past cooperation and sharing deep friendships; At the same time, we also look forward to the future together, collide sparks of thinking, outline an infinite blueprint for development, and add a warm and hopeful color to this celebration.

  Standing at a new starting point for the development of the enterprise, Zhengjie will take this production as an opportunity to continue to uphold the spirit of innovation, adhere to the bottom line of quality, and work hand in hand with partners to contribute more strength to promoting the development of the polyester resin industry and assisting the national economic construction!