Tonghua Tenglong Biotechnology Co., Ltd. was established in the year of 2000, with a total investment of 3.82 million US dollars, covering an area of 21,000 square meters. We passed the evaluation of GMP certification respectively in 2004 and 2009. With advanced manufacturing facilities, strictly according to GMP standard, we are the most professional company in the extraction of grape seeds in northeast China with 100,000-grade purification systems. With ten years' experience, we can produce various kinds of capsules or tablets (OEM), according to each customer's particular requests. Our main export markets include the United States, Europe, South America, Southeast Asia, Australia, Japan and South Korea.
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Tonghua Tenglong Biotechnology Co., Ltd. was established in the year of 2000, with a total investment of 3.82 million US dollars, covering an area of 21,000 square meters. We passed the evaluation of GMP certification respectively in 2004 and 2009. With advanced manufacturing facilities, strictly according to GMP standard, we are the most professional company in the extraction of grape seeds in northeast China with 100,000-grade purification systems. With ten years' experience, we can produce various kinds of capsules or tablets (OEM), according to each customer's particular requests. Our main export markets include the United States, Europe, South America, Southeast Asia, Australia, Japan and South Korea.