Supplier: Hunan Huateng Pharmaceutical Co. Ltd.
Please confirm with the supplier: Model / reference, Key specifications / compatibility, Samples, Export markets, Supply capacity.

Hunan Huateng Pharmaceutical Co., Ltd offer kinds of complicated custom service of PEG derivatives.
Varieties of special radical groups, varieties coupling of special protein or molecular;
Widest Varieties of PEGs in China;
Stable quality, purity over 95%;
After-sale guaranty (refund or exchange if quality fail);
Offer complicated PEG custom synthesis.