About Us

    Dongxin Group was founded in 2005 and currently employs over 200 staff members. The company is located in Houzhen Marine Chemical Park in Shouguang City, adjacent to the Rongwu Expressway, Jiqing Expressway, and Weiri Expressway, ensuring convenient business travel and smooth material transportation. The company is a national high-tech enterprise integrating R&D, production, and sales. It has been honored with titles such as Shandong Provincial Technology-based SME, Shandong Provincial Gazelle Enterprise, Shandong Provincial Specialized and Innovative SME, Weifang Invisible Champion Enterprise, and Tax-paying Star Enterprise.
    More

      Products

      • TBC With Better Performance In Textile Flame Retardant Treatment

        TBC is widely used in products such as polyolefins, polyvinyl chloride (PVC), polyurethane foam, polystyrene (PS,XPS), ABS, PP, unsaturated polyester, various synthetic rubbers, and synthetic fibers. It offers characteristics including compatibility, durability, light resistance, and excellent water resistance.

        More →
      • Zinc Bromide Existing In Solid Or Solution Form

        Zinc bromide is an inorganic salt formed by the reaction of zinc oxide with bromine. It is commonly seen as white crystalline microparticles or powder and is easily soluble in solvents such as water, alcohol, and ether. In industrial production, zinc bromide mostly exists in solid or solution form and is widely used in various industries such as pharmaceuticals, chemicals, electronics, optics, materials, etc.

        More →
      • Zinc Bromide, An Inorganic Salt That Is Highly Soluble In Water And Ethanol

        Zinc bromide is an inorganic salt formed by the reaction of zinc oxide with bromine. It is commonly seen as white crystalline microparticles or powder and is easily soluble in solvents such as water, alcohol, and ether. In industrial production, zinc bromide mostly exists in solid or solution form and is widely used in various industries such as pharmaceuticals, chemicals, electronics, optics, materials, etc.

        More →
      • Calcium Bromide Liquid With Excellent Solubility And Stability

        Calcium bromide liquid (chemical formula: CaBr2) is an aqueous solution of calcium bromide, which has excellent solubility and stability. It is commonly used in various industrial fields such as petroleum drilling, chemical synthesis, pharmaceuticals, and cooling systems.

        More →
      • Calcium Bromide Liquid For Industrial Fields Such As Oil Drilling

        As an important brominated compound, calcium bromide liquid plays an irreplaceable role in oil fields and industrial production. Due to the high-density characteristics of calcium bromide liquid, it has become an efficient fluid in drilling and completion operations. It helps prevent formation fluids from entering the wellbore and stabilize the formation, thereby improving drilling and completion efficiency.

        More →
      • Versatile Pharmaceutical-grade Compound Sodium Bromide

        Sodium bromide is a widely used compound. It is an important raw material for pharmaceutical intermediates, pesticide intermediates, dye intermediates, body essence and spices. When used in combination with chlorine, sodium bromide can be used as a disinfectant for hot tubs and swimming pools. Due to its high solubility in water, sodium bromide is used in the petroleum industry to prepare high-density drilling fluids. Level: Industrial Grade, Pharmaceutical Grade.

        More →