Hefei Tengchao Chemical Materials Co., Ltd.

N-Methyl Pyrrolidone,2-pyrrolidone,N-Methyl-2-Pyrrolidone,PVP K30,PVP Iodine

Emailchen@tengchaochem.com

Telephone0551-63625991

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Address1406-1407, Bldg. 6, Xindi Zhongxin, Zhengwu Dist., Hefei, Anhui, China (Mainland)

Postcode230022