Inner Mongolia Meilijian Qinglan Hazardous Waste D
Company Profile

Established in January 2017 with a registered capital of 30,000 yuan and covering 705 mu (117 acres), the company leverages local resource and energy advantages to accelerate the circular economy development of coal chemical and chlor-alkali industries. Using industrial naphthalene (from coal tar) and chlor-alkali byproducts (caustic soda, liquid alkali) as primary raw materials, it engages in deep industrial chain integration.

Over years of development, the company has completed Phase I and II projects, establishing three core product lines:

  1. Naphthalene-based intermediates

  2. Direct/mixed dyes and intermediates

  3. Alkyl anilines

These products are widely used in dye and pigment manufacturingpaper/wood coloringinformation recording materialsadditivessurfactantsinksplastics, and synthetic fiber textiles. Domestically, they are supplied to large and medium enterprises in Jiangsu, Zhejiang, Shanghai, Shandong, Tianjin, and other regions, with substantial exports to Europethe U.S.Japan, and Southeast Asia. Future efforts will focus on advancing new materialsdyes, and organic pigments, while steadily extending the industrial chain to strengthen core competitiveness.

Rooted in coal chemical and chlor-alkali industries, the company is dedicated to producing high-quality green chemical materials. By adopting safeeco-friendly, and efficient equipment and management systems, it aims to build a market-leading platform in the dye and pigment sector, creating a vertically integrated industrial flagship supply chain.


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