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Dongying Youjia Industry & Trade Co. Ltd. was founded in 2004, committed to the development and implantation of agricultural technology, it is one of the world's leading UAS (Unmanned Aerial System) R&D manufacturers and a smart agriculture solution provider. Headquartered in Shandong, Meanwhile, CNUAUS has set up laboratories and research stations in 20 countries, including Australia, Japan, Germany, etc., participated in a number of frontier Agri-tech projects. -
SLAA Tape is a adhesive tapes manufacturer in China, professional supply and convert high quality adhesive tapes. We have over 10 years experience converting the Gaffers tape, Masking Tape, Splicing tape, Aluminum foil tapes, Painter's Tape etc. -
Shengya Chemical is the professional manufacturer of sodium chlorite and its related chemicals in China. The main products are: Solid Sodium Chlorite, Sodium Chlorite solution, Chlorine Dioxide, Sodium Bisulfate.