Quality assurance

  Quality assurance: our quality control center, equipped with complete analysis and testing equipment on carbon black and rubber chemicals, and advanced testing means, can conduct comprehensive testing on raw materials, intermediate products, and finished products.

Shandong Huadong Rubber Materials Co., Ltd. Add.: No.98, Linglong Road, Zhaoyuan City, Shandong Province, P.R.C. E-mail:sdhd@sdhd.cn 
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