Qingzhou Longbei Biotechnology Co.,Ltd.

Qingzhou Longbei Biotechnology Co., Ltd. has been operating since 2004, giving it nearly two decades of experience in the biotech and health products space. The company offers a range of key products including edible collagen, food additives, and sports supplements — all in demand across Asia and Europe. Being headquartered in China provides access to large-scale manufacturing and a well-established supply chain for these types of ingredients. However, no verification of documents, work email, phone, or account email is available, which raises concerns about the company's legitimacy and ability to handle large or long-term orders. Buyers should request additional proof of business registration or a formal contact channel before placing any significant orders.