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- Private Label Collagen
- We are Baotou Dongbao Bio-tech Co., Ltd. Our factory collagen is type â… could be used for producing collagen peptide nutrition supplement. We could service for ODM of collagen powder with high quality raw material, award-winning packaging design, and con
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Baotou Dongbao Bio-Tech Co., Ltd.
[Verified]
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Negotiable
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