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Product name: Grape Seed Extract
Botanical name: Vitis vinifera L
Part used: Fruits
Description: Reddish brown powder with grape fragrance, tastes astringent
Specification of Grape Seed extract:
1)Proanthocyanidins 95% by UV
2)Proanthocyanidins 95%, Polyphenols 85% by UV
3)Polyphenols 95% by UV
Specification of Grape Skin P. E.
1)Polyphenols 25%-85% by UV
2)Resveratrol 2%-5% By HPLC
Hangzhou Huahong Machinery & Tool Co., Ltd. was established in the year of 1984, by more than 20 years of hard work, the business is developing and growing.
All of our products are produced under strict quality control and constant research. They are exported to USA, middle-east, Europe, and all over the world, the main clients are HDC\CPI\GRIP\ROLSON, etc. Many products are received deeply, such as floor scraper, hand power puller / cable puller, hand winch, engine stand, jack stand, engine crane, hand pallet truck jack, band roller, hydraulic floor jack, motorcycle lift / ATV lift. etc.