| Single head aluminium alloy chestpiece stethoscope |
| Â |
| Â |
Silver single-membrane chestpiece: for adult ,oxidized chestpiece, the Ø47mm membrane is sensitive for sound collecting .Aluminium alloy chestpiece, good sound conduction.Standard single PVC tube, color is optional.Blister packaging or gift box packaging
  Â Â |
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| Single head aluminium alloy chestpiece stethoscope |
| Â |
| Â |
Silver single-membrane chestpiece: for adult ,oxidized chestpiece, the Ø47mm membrane is sensitive for sound collecting .Aluminium alloy chestpiece, good sound conduction.Standard single PVC tube, color is optional.Blister packaging or gift box packaging
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By 25-year ongoing optimization along with constant research and development, Zhengli vials are designed for to date market trend. Lyo bottom, blowback, crimp neck, screw neck, Injection Vials ,Auto Sampler Vials,flip cap, internal lip, pilfer proof and snap-on, all are included in Zhengli vails selection. All Zhengli vials are manufactured and packed consistent with ISO 9001 and ISO 15378 standard. We are specialized in Pharmaceutical Vials,Pharmaceutical Bottles, Glass Tube Vials ,Injection vials,auto sampler vials
Pharmaceutical Vials,Pharmaceutical Bottles,Glass Tube Vials,Injection Vials,Auto Sampler Vials
Ningbo Zhengli Pharmaceutical Packaging Co., Ltd. , http://www.zlpharmapkg.com