VianDerma Biotech is a biotechnology enterprise specialized in the research, production and sale of aesthetic medical products.
Jiangmen Anjian Biotechnology Co. Ltd have been specialized in Kn95 Face Mask manufacture for many years. Our main products are various kinds of 5 Layer Kn95 Face Mask, N...
Guangdong Kelong Biotechnology Co., Ltd. have been specialized in Transglutaminase Enzyme manufacture for many years. Our main products are various kinds of Monascus Red...
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