News
Hongjing New Materials was successfully selected as the national fine chemical unveiling unit
2026-04-24
Jiangsu Hongjing New Materials Co., Ltd., a subsidiary of Shenghong Holding Group, was successfully shortlisted and will undertake the research project of "ethylene-acrylate copolymer (EBA) for high-voltage cable shielding materials",
With one listed company to its credit (Dongfang Shenghong, 000301), the Group has built industrial bases in Suzhou, Lianyungang, Suqian and elsewhere. Its business embraces more than 100 countries and regions around the world.
Business Layout
Shenghong has built a "1+N" industrial layout with the coordinated development of the core raw material platform comprising oil, coal and gas plus diversified industrial chains such as new energy and new materials, forming major business sectors such as petrochemicals, chemical fibers, printing and dyeing, and aramids.
Petrochemical
It focuses on the construction of the 16 million tonnes/year refining and chemical integration project with the largest single-process scale in China, the 2.4 million tonnes/year alcohol-based polygeneration project with the world's largest monomer scale, the 700,000 tonnes/year propane industry chain, and the 6.3 million tonnes/year PTA project and other major projects.
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Chemical fiber
Mainly engaged in the research and development, production and sales of civilian polyester filaments. Its products cover multiple series such as POY, FDY and DTY. There are hundreds of differentiated subdivided products, leading the entire industry.
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Printing and dyeing
It specializes in the printing and dyeing of mid-to-high-end fabrics and linings such as chemical fiber filaments, ultra-fine and high-density types, and is the core supplier of mid-to-high-end printing and dyeing products with the largest production capacity in the world.
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Aramid
Build a world-class aramid new material base that integrates the R&D, production and sales of aramid raw materials, aramid fibers and aramid products.
Learn moreCore Products
Shenghong focuses on the "1+N" industrial layout, developing and producing a number of high-end materials, among which photovoltaic-grade EVA, acrylonitrile, microfiber, recycled fiber and other products have the world's largest production capacity.
Photovoltaic grade EVA&POE
EVA, ethylene-vinyl acetate copolymer, is widely used in photovoltaic films, foam shoe materials, wires and cables, hot melt adhesives and other fields.
Acrylonitrile
Acrylonitrile is an important raw material for the three major synthetic materials (plastics, synthetic rubber, and synthetic fibers). Its upstream raw materials are propylene and liquid ammonia, and its downstream raw materials are mainly ABS resin, acrylic fiber, acrylamide, carbon fiber, etc. It is widely used in aerospace, wind power, automobiles and other fields. Shenghong's acrylonitrile annual production capacity is 1.04 million tonnes, ranking first in the world, ensuring the supply of more than half of the raw materials for China's carbon fiber companies.
PETG
PETG (polyethylene terephthalate-1,4-cyclohexanedimethanol) has the characteristics of high impact resistance, excellent chemical resistance, and high light transmittance of products. Shenghong's total PETG production capacity is 130,000 tonnes/year, ranking first in the country, and can increase the domestic self-sufficiency rate of PETG products by 30%. In terms of catalysts, polymerization processes, product performance optimization, formula development, etc., we have successfully mastered key core technologies, broken foreign technology monopolies, and achieved higher energy utilization rates. The project has applied for 29 patents around core technologies, 13 of which have been authorized.
New energy and new materials from carbon dioxide
Shenghong takes carbon dioxide-based green methanol as a technological breakthrough, creating the world's first 'carbon dioxide capture and utilization - green methanol - new energy materials' carbon cycle industry chain, turning greenhouse gases into high value-added chemical products.
Refined oil
Refined oil is mainly used as fuel for various fuel power equipment and heating. Relying on tens of millions of tonnes of refining projects, the company produces gasoline, diesel, aviation kerosene and other products with stable supply and controllable costs; through advanced technology and technology, the company accurately controls the composition of oil products to meet strict environmental standards; the entire industry chain is controlled by standards and tested at all levels to ensure stable oil performance and excellent quality.
oil, coal and gas
Shenghong has built the largest single-process refining and chemical integration of 16 million tonnes/year in China, the world's largest single-set of 2.4 million tonnes/year alcohol-based multi-co-production, and a 700,000 tonnes/year propane industrial chain, forming a unique domestic development model comprising oil, coal and gas with three heads in parallel, a double-line parallel of aromatic hydrocarbons and olefins, and an integrated upstream and downstream industrial chain.
Basic chemicals
Petroleum coke is the condensation product of heavy residual oil produced from crude oil processing. The company produces sponge coke with a sulfur content of 4%-7%, which can be blended with medium and low sulfur to produce calcined coke. The indicators of sulfur and vanadium are stable and cost-effective. The production capacity is about 750,000 tonnes/year, ensuring supply security.<br/>As a basic chemical raw material, sulfur is irreplaceable in the fields of agriculture, industry and medicine. Liquid sulfur transportation efficiency is high and downstream processing is convenient; Shenghong relies on the refining and chemical integration project, with a sulfur production capacity of 450,000 tonnes/year and stable product quality.<br/>Petroleum benzene is a colorless, transparent, volatile liquid that can be mixed with ethanol, ether, acetone, chloroform, carbon disulfide and acetic acid. Shenghong Petroleum's benzene production capacity is 1.55 million tonnes/year, and relying on its location advantages, it can conveniently supply Shandong and East China.<br/>Styrene is a colorless and transparent liquid and an important monomer for synthetic resins, ion exchange resins and synthetic rubbers. Relying on the advantages of refining and chemical integration, Shenghong adopts advanced POSM co-production technology, with a styrene production capacity of 450,000 tonnes/year and stable product quality.
Regenerated fiber
Regenerated fiber refers to polyester chemical fiber products that are made from recycled bottle flakes, filament waste, waste cloth and other raw materials, and are recycled through a certain regeneration process. Shenghong began mass production of regenerated fiber in 2018 and built the world's first regenerated fiber production line from bottle flakes to spinning (regenerated fiber brand name: Reborn). The current production capacity is 600,000 tonnes per year, with a global market share of over 50%. It can recycle nearly 36 billion waste plastic bottles throughout the year, reducing carbon emissions by nearly 1.3 million tonnes. The company can mass-produce 65%, 100% recycled cationic and 100% recycled high-shrinkage polyester fibers, and has launched many recycled series products such as fully matte, cationic, island, dancing rainbow, liquid coloring, BEY, H400, H40HEY (H8) and imitation cotton, which are suitable for various knitted and woven fabrics. The entire product process can be traced and identified, and it cooperates with more than 30 brands including Anta, Li Ning, Decathlon, Nike, Uniqlo, Adidas, and Target.
Microfiber
Microfiber is a high-quality, high-performance synthetic fiber material with an extremely small diameter, usually less than 1 micron (or "micron-sized fiber"). The "island microfiber" industrially mass-produced by Shenghong's experimental results is only 1/100 of the diameter of a human hair. There are 2,664 monofilaments distributed inside. A microfiber monofilament weighing only 112 grams can circle the earth's equator. The Shenghong Island series was developed early, with complete categories and high market share. It has less fiber opening loss and deep color absorption, which is better than similar products on the market. Today, the annual output of Shenghong's microfiber products accounts for approximately 60% of the world's total, making it an important production base.
Carbon capture fiber
Shenghong has integrated R&D and production capabilities to build the world's first green industrial chain of "carbon dioxide capture and utilization - green ethylene glycol - functional polyester fiber" (carbon capture fiber brand name: Reocoer). This technology captures carbon dioxide emitted from industrial production and further chemically converts it into fiber-grade ethylene glycol through chemical reactions. It also develops direct "esterification-polycondensation" and melt composite direct spinning processes to prepare carbon capture fibers that integrate multiple functions such as elasticity, ultra-fineness, and UV resistance. It has been successfully used in the field of textiles and clothing to realize the recycling of carbon resources. Each tonne of yarn can utilize 320 kilograms of carbon dioxide. According to calculations, fiber production from carbon dioxide reduces carbon emissions by 28.4% compared to virgin fiber. At present, it has reached cooperation with Anta, TARGET, Japan's Xebec, etc. The planned annual production capacity of the first phase of Reocoer is 30,000 tonnes, which can capture nearly 10,000 tonnes of carbon dioxide, which is equivalent to the annual carbon dioxide absorption of 1 million trees.
Para-aramid
Aramid is a high-performance chemical synthetic fiber. Its strength is 5 to 6 times that of steel wire, and its weight is only about 1/5 of steel wire. It is mainly used in aerospace, high-speed rail ships, hydropower and nuclear industries and other fields. Para-aramid filament is called "golden wire" and has high strength, high modulus, high temperature resistance and flame retardant properties. Shenghong has completed and put into production the largest single set of para-aramid fiber projects in China with an annual output of 5,000 tonnes (brand name: Shengramei) and an annual output of 60,000 tonnes of phenylenediamine aramid raw materials, achieving a major breakthrough in the key performance of domestic para-aramid fibers.
