The registration address of sandongru new kaidar mechanical technology ltd. Is located at 197 third-wiway road, located in the city of maung fong, shandong province. The registration body is the city market supervision authority and its legal representative is zheng de ming. It operates in the areas of research and development, processing, marketing, installation of sewage treatment equipment, air pollutants management equipment, animal harmless treatment equipment, paper-making machinery, food machinery, auto parts, slaughtering equipment and accessories, furniture; processing, marketing of paper for domestic use; marketing of hardware products; sewage treatment technology, solid waste disposal technology development and promotion; and import and export of goods. (projects subject to legal approval are not allowed to operate without the approval of the relevant department