Zhengli values pre-fillable syringes not only a single glass container, but a system solution for patient compliance, dosing accuracy, contamination rates decreasing and injection safety. We not only supply syringes, but also matched barrel, needle, needle shield and plunger rod. All Zhengli pre-fillable syringes are manufactured and packed consistent with ISO 9001 and ISO 15378 standard.
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Pharmaceutical Pre-fillable Syringes Pharmaceutical Prefillable Syringes,Prefillable Syringes With Needle,Glass Prefilled Syringe,Prefilled Syringes,Pharmaceutical Prefilled Syringes,Prefilled Syringes With Needle Ningbo Zhengli Pharmaceutical Packaging Co., Ltd. , http://www.zlpharmapkg.com After mixing the fermentation aid and sawdust shavings, spread evenly in the circle, and the total thickness is not less than 40 cm. With the accumulation of chicken, duck, excrement and urine in the sawdust layer, after 3-7 days, the functional microorganisms are activated and colonized. , A large number of geometric progression (up to 272 in 24 hours of theoretical breeding!), began to use fecal urine as a nutrient source, gradually warming up the mixture of sawdust excreta and urine, the central fermentation layer temperature up to 30-50 °C or Higher, the surface temperature is stable at 20 degrees for a long time, basically forming a thermostatic bed. After the completion of the lower fermentation, sawdust and other matting materials will gradually darken and darken due to fermentation carbonization. The mixture of sawdust and chickens and ducks excrement after fermentation is a high-quality, high-quality bio-organic fertilizer or roughage, rich in nutrients, loose ventilation, and no odor. The appearance is beautiful, does not burn root and does not burn seedlings, can be widely used in seedlings, flower nutrition soil, economic crops, fruit and vegetables, or other animal roughage, etc., can be cleared and transported in batches. If you do not need to use, you can not clear the transport for a long time, but you should also add litter for a long time.
Fermentation bed breeding ducks and equally effective