NINGBO TIANYIN CHEMICAL CO., LTD
Sodium Hydrate + Potassium Hydroxide
Condition:Sodium Hydrate[Delete] + Potassium Hydroxide[Delete]
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Ningbo Tianyin Chemical Co.,Ltd
Alex Jian
Mobile：0086 18067279835 Tel：0086-574-26850693 Email：alexjian1987@foxmail.com Add：No. 299 Lingyun Road Ningbo City, China
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