Wanglin

Zhejiang Wanglin Bio-Tech Co., Ltd. is a specialized biotechnology and pharmaceutical company based in Jiangshan, China, focused on the production of high-purity plant-based carbon and charcoal products. Established in 2014, the company is recognized as the first certified professional producer of vegetable carbon black (E153) in China and operates a GMP-certified facility. Its product portfolio includes pharmaceutical-grade medicinal charcoal tablets, activated coconut charcoal, and various botanical powders used in the pharmaceutical, food, and cosmetic industries. Through its subsidiary, Wanglin (Wuhan) Pharmaceutical Co., Ltd., the company provides medicinal-grade products for detoxification and gastrointestinal health. Wanglin serves a global market, exporting to the US, EU, and Asia, and holds numerous international quality and safety certifications.