- Laykem Foreign Trade Co.,Ltd.
- Sodium hydrosulphite, sodium Bisulphate, Citric Acid, magnesium chloride.
- Address:Kurtulus mah. Ataturk cad. No:199 Gursu Bursa 16580 Turkey
- ERC Kimya & Makina San. Ve Tic. Ltd. Sti.
- sodium bisulphate, sodium bisulfate, formic acid.
- Address:Kilic Taskopru Yolu 1.km Ciftlikkoy Yalova Turkey Turkey
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