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Xinjiang Zhizhen Chemical Engineering Research Center Co., Ltd.
Xinjiang Zhizhen Chemical Engineering Research Center Co., Ltd.

As a wholly-owned core technology R&D and achievement transformation platform of Xinjiang Tianye (Group) Co., Ltd., Xinjiang Zhizhen Chemical Engineering Research Center Co., Ltd., since its establishment in 2009, has been deeply involved in the technological R&D and industrial application of chlor-alkali chemicals, new materials, energy conservation and environmental protection. It has grown into a national high-tech enterprise integrating engineering technology research, achievement transformation, and industrial incubation, and is also a highly influential benchmark enterprise for technological innovation in the domestic chlor-alkali industry.The company's core business scope covers engineering and technological research and experimental development, chlor-alkali production technology R&D and achievement transformation, production and sales of chemical products and synthetic materials, special equipment manufacturing, and a full-chain technical service including technical services, technology development, and technology transfer. It also has businesses in wastewater treatment and its reuse, intellectual property services, etc., building a complete business system of "R&D - pilot production - industrialization - technical services".Since its establishment, Zhizhen Chemical has always adhered to the innovation-driven development strategy, focusing on the green, high-end, and intelligent development of the chlor-alkali chemical industry, and has gradually built a highly efficient collaborative innovation model of "government, industry, academia, research, and application" with the enterprise as the main body and the market as the guide.In terms of innovation platform construction, the company possesses several high-level R&D platforms, including a nationally recognized modern green chlor-alkali chemical engineering research center, a national-local joint engineering research center (engineering laboratory), an autonomous region enterprise technology center, and a Xinjiang Production and Construction Corps joint catalytic engineering technology research center. This has formed a comprehensive technology R&D and engineering verification system, providing solid platform support for tackling key core technologies in the industry.In the field of industry-university-research cooperation, the company has established long-term and close cooperative relationships with top-tier universities and research institutions both domestically and internationally, such as Tsinghua University, Zhejiang University, the Dalian Institute of Chemical Physics of the Chinese Academy of Sciences, Beijing University of Chemical Technology, and Waseda University in Japan. This has formed a collaborative model of "technology as the link, projects as the carrier, enterprise leadership, complementary advantages, and joint research," effectively bridging the "last mile" from basic research to industrial application.Relying on its comprehensive innovation system, Zhizhen Chemical has achieved breakthroughs in several key core technologies in chlor-alkali chemicals, green chemicals, and new chemical materials, resulting in abundant scientific and technological innovation achievements.To date, the company has undertaken or participated in more than 10 national-level science and technology projects, including the National Key R&D Program, the National 863 Program, and the National Science and Technology Support Program. It has received five science and technology progress awards at various levels, including one second-class National Science and Technology Progress Award and two National Invention Patent Awards. It is one of the few specialized R&D enterprises in China's chlor-alkali industry to have received national-level science and technology awards.Regarding intellectual property, the company has applied for 186 national patents, including over 100 invention patents, and has been granted 85 patents. These patents cover multiple core areas such as chlor-alkali production process optimization, energy-saving and environmental protection technologies, specialty resin synthesis, and chemical equipment upgrading, forming a comprehensive independent intellectual property protection system and providing core technological barriers for the company and the industry.Industry Recognition: Multiple National-Level Qualifications Demonstrate Core StrengthWith its continuous innovation capabilities and outstanding industry contributions, Zhizhen Chemical has successively obtained multiple national and industry-level authoritative qualifications and honors, becoming a benchmark enterprise for technological innovation in China's chemical industry.The company is a national high-tech enterprise, a national specialized and innovative "little giant" enterprise, and a state-owned enterprise reform "science and technology reform enterprise." In 2023, it was awarded the title of "China's Petroleum and Chemical Industry Technology Innovation Demonstration Enterprise" by the China Petroleum and Chemical Industry Federation, one of the highest levels of recognition for a company's technological innovation capabilities within the industry. Simultaneously, the company is deeply involved in the formulation of industry standards, continuously providing technical support and standard references for the standardization and high-quality development of the domestic chlor-alkali chemical industry.As the core technology platform of Xinjiang Tianye Group, Zhizhen Chemical is deeply integrated into the group's integrated circular economy industrial chain of "resources-energy-chemicals-new materials." Its R&D achievements directly empower the group's core production subsidiaries such as Tianchen Chemical, Tianneng Chemical, and Tianwei Chemical, promoting process optimization, quality improvement, and cost control of the group's core products such as PVC, caustic soda, and specialty resins, providing core technical support for Xinjiang Tianye to consolidate its leading position in the domestic chlor-alkali industry.Meanwhile, the company actively promotes the marketization of its technological achievements, investing in three companies including Xinjiang Zhichuang New Materials Co., Ltd., and continuously expanding into emerging sectors such as new chemical materials and green environmental protection. It aims to promote its independently developed technologies across the industry, contributing to the transformation and upgrading of China's chlor-alkali chemical industry.A representative from Zhizhen Chemical stated that the company will continue to align with the national science and technology innovation strategy, focusing on key areas such as green chemistry, high-end new chemical materials, energy conservation and environmental protection, and intelligent manufacturing. It will continuously improve its collaborative innovation system integrating industry, academia, and research, enhancing its independent innovation capabilities and the efficiency of technology transfer. The company strives to become a first-class innovative chemical technology enterprise both domestically and internationally, contributing its core strength to stabilizing and strengthening the domestic chlor-alkali chemical industry chain and supply chain, and promoting the high-end, green, and low-carbon high-quality development of my country's chemical industry.

Xinjiang Tianye Yaxi Brand PVC Paste Resin: A Benchmark of Domestic Products and a Choice for Quality
Xinjiang Tianye Yaxi Brand PVC Paste Resin: A Benchmark of Domestic Products and a Choice for Quality

As a core strategic brand developed by Xinjiang Tianye (Group) Co., Ltd. for the domestic market, YAXI has consistently cultivated the domestic chlor-alkali chemical market since its launch, thanks to its superior product quality, comprehensive product portfolio, and full-chain service capabilities. Among its star products, YAXI PVC paste resin (polyvinyl chloride paste resin) has become a benchmark domestic brand in the paste resin field, thanks to its stable performance, adaptability to various applications, and industry-leading technology. It not only firmly occupies a core share of the domestic market but has also become a key force driving the domestic substitution of high-end paste resin products in my country.As a leading enterprise in China's chlor-alkali industry with the most complete industrial chain and the most comprehensive product range, Xinjiang Tianye has built a solid industrial foundation for YAXI PVC paste resin. Yaxi brand PVC paste resin is exclusively produced by Tianneng Chemical Co., Ltd., a core specialized production subsidiary of Xinjiang Tianye Group. Leveraging Xinjiang Tianye's integrated circular economy industrial chain advantage—"self-owned power generation → calcium carbide → PVC resin and by-products → cement production from calcium carbide slag and other waste"—it achieves closed-loop management across the entire chain, from upstream raw material supply to downstream finished product production. Currently, Xinjiang Tianye has a dedicated PVC paste resin production capacity of 100,000 tons/year, all of which belongs to the Yaxi brand product series. Utilizing the industry-leading micro-suspension polymerization process, it can achieve continuous and stable production of multiple grades and customized products, with product quality consistency and stability ranking among the top in the industry.Deeply rooted in the domestic market's demand orientation, Yaxi brand PVC paste resin has created a comprehensive product matrix precisely adapted to the downstream industries in China. The brand's core standard PVC paste resin models include three main grades: TPM-31, TPH-31, and TPL-31, comprehensively covering market demands for different degrees of polymerization and different processing scenarios. Among them, the general-purpose TPM-31, as the mainstream model in the domestic market, covers a polymerization degree of 1230-1430, perfectly adaptable to most common processing scenarios such as coating artificial leather, floor coverings, dipped gloves, toys, inks, sealants, and color steel plate coatings. It is the preferred domestic model for downstream customers in China. The high-polymerization-degree TPH-31 focuses on the field of high-elasticity soft products, widely used in high-end artificial leather, automotive interiors, thick-walled slush molding products, and high-foaming wallpaper. The low-polymerization-degree TPL-31 is mainly for low-viscosity paste products, suitable for ultra-thin coatings, wallpaper surface printing layers, hard slush molding products, and fast-drying coatings. All products adhere to Xinjiang Tianye's standardized enterprise quality system, maintaining a 100% first-grade product rate. Core performance indicators are fully comparable to leading international brands, successfully achieving import substitution in multiple high-end application areas. Continuous technological innovation and rigorous end-to-end quality control are the core strengths that have solidified the reputation of Yaxi brand PVC paste resin. Relying on high-level R&D platforms such as the Xinjiang Tianye National Enterprise Technology Center and the Xinjiang Zhizhen Chemical Engineering Research Center, Yaxi brand PVC paste resin has established a complete R&D system encompassing formulation development, process optimization, and downstream application adaptation. Targeting the customized needs of the domestic downstream market, it continuously iterates and upgrades its products and technologies, accumulating numerous related invention patents. Its core production technology has reached leading domestic and advanced international levels. In terms of quality control, Yaxi has constructed a closed-loop quality control system, from raw material inspection upon arrival and 24-hour real-time monitoring of the production process to full-indicator testing of finished products before shipment. Each batch of products undergoes rigorous performance testing to ensure long-term stability of core indicators such as viscosity, paste stability, and particle size distribution, providing reliable assurance for continuous production for downstream customers. This brand strategy of deeply cultivating the domestic market has enabled Yaxi brand PVC paste resin to build a nationwide service network and market advantage. Leveraging Xinjiang Tianye's comprehensive nationwide sales network and logistics system, Yaxi brand PVC paste resin has achieved full coverage of core industrial clusters in East China, South China, North China, and Central China, establishing a nationwide sales and technical service network and building long-term, stable partnerships with tens of thousands of downstream customers across the country. Unlike the industry's simple product supply model, Yaxi provides downstream customers with a full-chain service encompassing "product supply + technical support + customized solutions." Tailored product selection and process optimization guidance is offered to different customers' processing techniques and application scenarios, comprehensively solving technical challenges in their production processes. This has become one of Yaxi's core competitive advantages. In 2025, Xinjiang Tianye's annual paste resin production exceeded 100,000 tons, with efficient and smooth production and sales coordination. Yaxi brand PVC paste resin's domestic market share has steadily increased, making it a core mainstream brand in the domestic paste resin market.As a core brand of a leading state-owned enterprise under the Xinjiang Production and Construction Corps, Yaxi has always upheld its responsibilities as a state-owned enterprise, ensuring a stable supply of PVC paste resin to the domestic market with stable production capacity and reliable quality, thus contributing to the stability and strengthening of the downstream industrial chain. Especially in key areas such as medical protective gloves and consumer goods, Yaxi's PVC paste resin has maintained a stable supply, providing solid raw material support for domestic livelihood security and manufacturing development.

Principal Li Zhaomin Leads Delegation to Xinjiang Tianye (Group) Co., Ltd. for Research and Exchange: Deepening School-Enterprise Cooperation and Jointly Promoting Industry-Education Integration
Principal Li Zhaomin Leads Delegation to Xinjiang Tianye (Group) Co., Ltd. for Research and Exchange: Deepening School-Enterprise Cooperation and Jointly Promoting Industry-Education Integration

On March 15, Li Zhaomin—Deputy Secretary of the University Party Committee and President of the university—led a delegation to Xinjiang Tianye (Group) Co., Ltd. for a visit and exchange. The delegation ventured deep into the company's production frontlines to conduct on-site inspections of the current state of its industrial development, and held discussions with relevant company executives to jointly deliberate on matters regarding deep-level university-enterprise cooperation and collaborative development.    Li Zhaomin and his delegation visited the exhibition hall at the Tianye Technology Building, the central control rooms for carbide production at Tianneng Tianwei and Tianwei Cement, and the Production Management Center at Tianwei Chemical. During these visits, they gained a detailed understanding of the company's developmental history, technological innovation achievements, and production operations, thereby enabling a precise alignment between the company's talent requirements and the university's technological development directions.  During the subsequent symposium, Li Zhaomin reviewed the long history of cooperation between the two parties and outlined the achievements made by Shihezi University in various fields of development in recent years. He noted that, as a key strategic partner of the university, Xinjiang Tianye (Group) Co., Ltd. has provided comprehensive support across areas such as student internships and practical training, collaborative scientific research projects, the joint construction and sharing of platforms, and the joint cultivation of talent. This support, he emphasized, fully demonstrates the sense of responsibility inherent in state-owned enterprises and the broad vision characteristic of industry leaders. Regarding the deepening of the next phase of university-enterprise cooperation, Li Zhaomin stated that efforts must focus on jointly cultivating the "new talent of the era," jointly resolving technical challenges, jointly building high-caliber platforms, jointly promoting the commercialization of research findings, and jointly expanding international cooperation. By further deepening university-enterprise synergy and consolidating their collective strengths, the two parties can—on the new journey of the "15th Five-Year Plan" period—join hands to forge a new landscape for university-enterprise cooperation, thereby making new and greater contributions to the high-quality economic and social development of the Xinjiang Production and Construction Corps. Zhou Jun—Secretary of the Party Committee and Chairman of Xinjiang Tianye (Group) Co., Ltd.—extended a warm welcome to Li Zhaomin and his delegation, and expressed his heartfelt gratitude to Shihezi University for its long-standing and robust support in areas such as talent supply, technical assistance, and collaborative research. He provided a detailed overview of the Tianye Group's development strategy and industrial layout, and elaborated deeply on the company's current urgent needs regarding talent attraction and cultivation, technological innovation, its strategic approaches to development in these areas, and the key priorities for future university-enterprise cooperation. He pointed out that the strategic direction of Tianye Group aligns closely with Shihezi University’s mission regarding talent cultivation. Consequently, the collaboration between the two parties rests upon a solid foundation and offers vast potential for growth. He expressed the hope that this visit and exchange would serve as a catalyst to further deepen the integration of industry, academia, and research; to foster pragmatic, efficient, and comprehensive cooperation; and to join forces in harnessing collective strengths and achieving mutual complementarity, thereby driving high-quality development for both organizations. During the meeting, representatives from both sides engaged in in-depth and specific discussions focusing on key areas, including aligning academic disciplines with industrial development needs, joint talent cultivation, and collaborative research initiatives. These exchanges served to further clarify and define the future direction of their cooperation. The symposium was presided over by Wu Jiang, Member of the Party Committee and Deputy General Manager of Xinjiang Tianye (Group) Co., Ltd. Attendees included Zhang Qiang—Member of the Party Committee and Deputy General Manager of Xinjiang Tianye (Group) Co., Ltd., as well as Party Secretary and Chairman of Tianye Co., Ltd.—and Ye Hanchun, Member of the Standing Committee of the Party Committee and Vice President of Shihezi University. They were joined by heads of relevant departments from Xinjiang Tianye (Group) Co., Ltd., as well as leaders from various functional departments and colleges within Shihezi University. CONTACT INFORMATIONWebsite:https://www.xinjiang-tianye.com/Phone:+8615380400285Email:sales2@boxa-chem.com