Hualun Advanced Materials: Tech-Driven Solvent Innovation Empowering China's Advanced Materials Industry

On the eastern outskirts of the historic and cultural city of Yangzhou, a company that started as a traditional fine chemical manufacturer has, after more than three decades of relentless dedication, steadily risen to become a benchmark in China's new materials sector. Hualun Advanced Materials(Jiangsu)Co.,Ltd (hereinafter referred to as "Hualun Advanced Materials") has not only secured a leading position in the domestic market through its persistent pursuit of technological excellence and uncompromising quality, but has also achieved critical breakthroughs in cutting-edge fields such as high-end chip materials, writing a brilliant chapter in China's new materials industry.

Building a Strong Foundation through Strength and Multi-Site Synergistic Layout

Since its establishment in 1992, Hualun Advanced Materials has consistently upheld the philosophy of "wholeheartedly dedicated to solvents, wholeheartedly devoted to customers," deeply cultivating the fine chemical and new materials sectors. As a national-level high-tech enterprise and one of China's Top 500 Chemical Companies, the company has grown into an industry leader with over 500 employees and annual sales exceeding RMB 3 billion. Headquartered in Jiangdu District, Yangzhou, the company has strategically laid out four major production bases in Dinghuo, Yanjiang, Anqing, and Nantong, with Yangzhou Chemical Industrial Park set to become its fifth base. This multi-regional synergistic network, integrating production and sales, forms a robust supply chain. Its flagship trademark, "Xingjuhe," has been recognized as a China Well-Known Trademark, and its leading products have all been awarded the title of "Jiangsu Provincial Famous Brand Products," underscoring the brand's profound market influence.

Technology-Driven Enterprise with Five Core Product Lines Leading the Market

Leveraging its strong R&D capabilities and production technologies, Hualun Advanced Materials has established five core product portfolios: propylene glycol ethers and acetates, ethylene glycol ethers and acetates, high-boiling aromatic hydrocarbon solvents, fine chemicals, and coating resins. Its extensive product matrix not only covers a wide range of solvents and resins widely used in traditional industries such as coatings, inks, pesticides, and cleaning agents, but also shines in high-precision, advanced applications.

Among these, the company's propylene glycol methyl ether acetate (PMA) and related products have successfully entered the electronic chemicals arena, thanks to their ultra-high-purity purification processes that break foreign monopolies. With metal ion content controlled at extremely low levels, these products meet the stringent requirements of core solvents for photoresists—from high-grade building materials to 5nm advanced-process chip manufacturing—achieving domestic substitution of imported products and exporting to overseas markets. Additionally, the company's high-purity durene and heavy aromatics specially designed for hydrogen peroxide production also hold industry-leading positions, with multiple products having been included in the National Torch Program and awarded the title of National New Products.

1. Glycol Ether & Ester Series (Flagship Products in the Electronic Chemicals Arena)

Products such as propylene glycol methyl ether (PM), propylene glycol methyl ether acetate (PMA), dipropylene glycol methyl ether, and ethylene glycol ether acetates feature proprietary purification processes achieving SEMI G4/G5 ultra-high-purity electronic-grade standards. They are suitable for photoresist cleaning in 5–7nm chip manufacturing and wafer processing, effectively breaking long-standing foreign monopolies. Industrial-grade products are widely used in waterborne coatings, pesticide emulsifiers, and ink diluents, offering uniform dissolution, low odor, and a balanced evaporation profile that effectively eliminates film pinholes and haze defects.

2. High-Boiling Aromatic Hydrocarbon Solvents and DBE Dibasic Esters

The SA-1000/1500/2000 high-boiling aromatic solvents, naphthalene-free environmentally friendly aromatic solvents, and DBE dibasic esters feature strong solvency, high flash points, low toxicity, and environmental friendliness, making them suitable for industrial coatings, marine paints, printing inks, and precision equipment cleaners. DBE, with its mild odor and uniform evaporation gradient, significantly enhances film gloss and leveling, serving as a premium, slow-evaporating solvent widely used in the coatings industry.

3. Durene and Pyromellitic Dianhydride (PMDA)–High-End Monomers

Through proprietary distillation and crystallization purification processes, the company upgrades low-concentration durene from C10 aromatic byproducts to over 99% purity, and further synthesizes PMDA. As a core raw material for polyimide films, PMDA is applied in flexible circuit boards and aerospace-grade specialty insulation materials, filling a gap in the domestic industrial chain and achieving independent, self-reliant supply of upstream raw materials for high-end electronics.

4. Aromatic Plasticizers and Industrial Naphthalene Series

The HL-A/B/C aromatic plasticizers are suitable for PVC synthetic leather, cable sheathing, and rubber softening processing, offering excellent migration resistance and cost-effectiveness. Petroleum-based industrial naphthalene and methylnaphthalene are used in concrete water reducers, dyes, and surfactant synthesis, available in premium and first-grade specifications.

5. Coating Resins and Supporting Fine Chemicals

Alkyd resins, acrylic resins, and saturated polyester resins, paired with auxiliary solvents such as 3-ethoxyethyl propionate, white mineral spirits, and polyol esters, provide coating manufacturers with a one-stop raw material solution combining resins and solvents.

Innovation as the Soul: Empowering "China's Chip" and Industrial Upgrading

Hualun Advanced Materials' competitive edge is rooted in its continuous technological innovation and deep R&D heritage. The company boasts high-end R&D platforms such as a national-level postdoctoral workstation and provincial-level technology centers, with over 100 authorized patents. Confronted with the challenges of "bottleneck" technologies in high-end chip materials, the company's technical team endured thousands of experiments to successfully break through the technological barriers of high-purity wet electronic chemicals, providing robust support for the development of domestic 5G new materials and the semiconductor industry.

This commitment to the spirit of "digging ten thousand meters deep in a one-meter-wide field" has not only earned the company the honor of being included in the Top 100 Private Petrochemical and Chemical Enterprises in China for nine consecutive years, but has also translated into tangible strength in serving national strategic priorities. Looking ahead, Hualun Advanced Materials is steadily advancing toward its grand vision of becoming a "world-renowned new materials technology company that leads the industry," striving to achieve annual sales exceeding RMB 10 billion within five years, and continuously empowering the high-quality development of China's new materials industry.

Enterprise Contact Information

Address: Dinghuo Town, Jiangdu City , Jiangsu Provice, China

ChemNet Shop: www.chemnet.com/ChinaSuppliers/36710/

Tel: +86-514-86507985;+86-13852190261

Email: houlisng@hualunchem.com