Quality Control
Equipped with full set of production equipments, we have the capacity to produce 400 tons raw material every year. The advanced control system is key for continuing quality control, we fully operate GMP operation and SOP(Standard Operation Procedure) in each step from raw material collect to product delivery. We have equipped with the most advance instrument and test equipment, which guarantees the safety of the production procedure and effectiveness of our produced material.
Selected raw material
Heavy Metal test(As,Pb,Cd,Hg)
Pesticide Residule
Active Ingredient
All the critical steps of production are very strict controled,and the semi-products and final products are very well tested.
Trained workers
1.The finished products will be tested in house LAB for the heavy metal,microbiological,pesticides, and other active ingredient content.
2.Also we will send the samples to independant reputable LAB,such as SGS,PONY,Chromadex etc.
3.We also run C14 test to prove it to be 100% natural.

Steam Distillation Technique for Garlic Oil Production

Steam distillation technique is applied to our garlic oil production. Steam distillation is carried out by passing dry steam through the plant material whereby the steam volatile compounds are volatilized, condensed and collected in receivers. In steam distillation, hot steam is forced through the matrix of raw material, opening the cavities in which the oil is held, and volatilizing the oils. This process is, in fact, pure steam distillation. The oil separates from the water in the distillate and is collected. As the steam is under pressure, the temperature can be carefully adjusted to provide the maximum rate of extraction with minimum thermal decomposition.


Manufacturing Equipment


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Hefei Dielegance Biotechnology Co., Ltd.


+86 188 560 631 99