Green Xinda, World’s First 50,000 t/y Unit

Green Xinda, World’s First 50,000 t/y Unit

Pride of China, Environmental Pioneer
About us


Everyday, a BETTER world we produce for

Sichuan Xinda New Energy Technology Co.,Ltd, a subsidiary of Beijing Sanju Environmental Protection & New Materials Co.,Ltd. (a state-owned holding listed enterprise, stock code 300072), was established in Feb, 2014. It is located in the Industrial District of Longfeng Town, Jiangyou, Sichuan Province, covering an area of more than 100,000 m2. It has an excellent talent team with more than 200 employees including over 100 with college degree or above and 30 with middle and senior level professional titles. The company is mainly engaged in research, development and production in high-tech industries and strategic emerging industries such as new energy and new materials.

By referring to the related technology of Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences in earlier stage, then according to the overall train of thought of “introducing specific technique, joint design and research, making Xinda brand”and on the basis of introduction, mastery and absorption, the company invested more than 700 million Yuan, gradually built the“Polyoxymethylene Dimethyl Eather” industrialization system with independent intellectual property rights and  finally successfully built the world’s first “50,000t/y Polyoxymethylene Dimethyl Ethers” (DMMn) commercialized demonstration unit by increasing independent innovation, breaking through technical barrier, and integrating industry practice achievement . In June 2018, the project was included in Green Manufacturing Integrated Construction System of “Made in China 2025” by the Ministry of Industry and Information Technology of the People’s Republic of China (MIIT). The product has the features of high scientific and technological, great strategic significance and good environmental benefits.


The company mainly produces Polyoxymethylene Dimethyl Ether (DMMn) series environmental protection products and owns a diversified production system for formaldehyde, dimethoxymethane and 1,3,5-trioxane, etc., which can be widely used in oil products, coating, printing ink, industrial cleaning, pesticide and other industries.


After the first phase, the "50,000 t/y DMMn" unit, was successfully put into operation, the second phase, the " 200,000 t/y DMMn" unit, will be built. Adhering to the development concept of "Blue Sky, Clear Water, Fertile Land and Kind people" of its parent company, Beijing Sanju Environmental Protection & New Materials Co., Ltd, Sichuan Xinda has established the development strategy of "Based in Sichuan, Seizing the West, Radiating to the whole country, Eyes on the world", aiming at "Creating a Leading Enterprise and the High-quality Products Supplier DMMn Industry". With full operation in the field of new energy, new materials, environmental solvents, basic chemicals, R&D and others, we are working hard to develop into an large-scaled science and technology enterprise with annual output value of more than 3 billion yuan and profits and taxes of 1 billion yuan, which has great influence in the central and western regions and has greater popularity and reputation in the industry.

  • 100,000


    covers 100,000 square meter

  • 700

    million Yuan

    700 millon Yuan investment

  • 50,000


    annual production capacity 50,000 t/y

  • 100

    More than 100 people above college

  • 30

    More than 30 senior titles



High quality, customer first, technology first, service excellence



High quality, customer first, technology first, service excellence


High quality, customer first, technology first, service excellence



High quality, customer first, technology first, service excellence

Invention Patent


6 in Substantive review phase


Utility Model Patent


8, Five of them have been authorized (4 domestic and 1 international), and 3 of them have been declared for examination.



High quality, customer first, technology first, service excellence

Address: The Industrial District of Longfeng Town,Jiangyou,Mianyang,Sichuan Province,China

Tel: +86-816-3430221   Email:

COPYRIGHT©2020 Sichuan Xinda New Energy Technology Co., Ltd.   蜀ICP备17033155号