Please contact us if you have any questions

Tel :0086-731-84612628

MP: 0086 15364046886  Mr. Li

QQ: 719691874


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GYherb always takes products quality as first consideration and try the best to offer quality products with competitve price for customers. At the same time, Gyherb also provide OEM serive for custmers from home and abroad, including Customized Production and  OEM service.

Customized Production
1 Active ingredients confirmation
2 Plant source screening
3 literature search
4 Lab research
5 Pilot scale
6 Process improvement
7 Production


 OEM serive
1Herb extracts and raw material purchase
2 Herb extracts mixing
3 Tabletting
4 Filling Capsules
5 Package




Copyright© HUNAN GUANYUAN BIO-TECH CO.,LTD  Tel :0086-731-84612628  MP: 0086 15364046886  Mr. Li    QQ: 719691874  Fax:0086-731-84152788

Address: 1 zhongxue rd, guanyuan township, li county, changde city, hunan, China 上海珍岛