Product Quality

1. Careful breeding

The best quality stevia was extracted from high-class material!

Qingdao Siyuan Stevia supervises every process from the source of seeds, all seeds were selected strictly. all seeds are selected strictly to keep better quality.

2. Breeding base

Good seeds and planting base to provide high-quality seedlings.

Qingdao Siyuan Stevia has plenty of contracted breeding bases in order to ensure the sufficient high quality seedlings supply.

3. Planting base

An unfailing supply of raw material is most important becaue of the broad market and huge demand of stevia.

the high-quality seedlings will be delivered and planted directly in our planting bases, to promise good quality of our stevia and unfailing supply of raw material for our stevia extract.