Kristy
Whatsapp / WeChat/Facebook : +86 17320696765 Email:Kristy@hktiansheng.com Our company mainly engage in product research and production. Our company has been committed to providing products of high service , high levels and low impurities for biomedical research field. We are also a large-scale integrated supplier of biological materials, chemical raw materials, pharmaceutical intermediates, medical chemicals and veterinary medicine raw materials.
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