With water treatment technology as the core, specializing in providing a series of services including water treatment technology, water treatment equipment, sewage treatment engineering design and equipment installation.

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+86-15954836111

+79055956888

rope@njlanwu.com

266000

+86-25-57603712

Room 1404a, Block a, Building 3, No. 20 Zhuzhou Road, Laoshan District, 266000, Qingdao, Shandong, China

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