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        Environmental protection production It is our enterprise's responsibility
        Our hot selling products
        Focusing on the R&D and manufacturing of brominated flame retardants, we will work hard, forge ahead, improve ourselves, and work with you for mutual benefit and win-win results


        Our three advantages

        Service support

        Dilong people will adhere to the concept of "kindness and integrity", really work hard, go forward bravely, improve themselves, and achieve mutual benefit and win-win results with you!
        • 01

          direct deal

          One to one service for one-stop procurement
        • 02

          Vehicle discount

          On site delivery, there is a discount for the whole vehicle
        • 03

          Compensation for damage and missing

          After receiving the goods, contact us if there are any missing or damaged photos. The hotline is available 24 hours a day
        • 04

          Professional team

          Fully check your purchase according to your needs


        About us
        Laizhou Dilong Chemical Co., Ltd. is located in the center of Yinhai Chemical Industry Park, Laizhou City, Shandong Province, on the coast of Bohai Sea and the coast of Laizhou Bay. The company was founded in 2006. The professional and technical personnel have rich experience. After continuous training and learning, the staff team is highly skilled.
        For a long time, the company has been focusing on the R&D and manufacturing .....