午夜福利国产精品小视频_91抖音成人欧美国产视频_国产成人亚洲精品无码青app_久久精品少妇毛片_日韩三级中文字幕视频_亚洲精品免费欧美_最新无码国产Av_大家可以在这里久久影院午夜伦手机不四虎卡_熟女日韩中文字幕18禁_99国产精品欧美一区

Welcome to [ Danyang Jincheng Medical Rubber & Plastics Co., Ltd. ] official website!

HOTLINE:+86-13806105756

NEWSReal-time news, always in control
Company newsIndustry trends
Sep15
Application scope of heparin cap

The plastic cap is made of latex or natural rubber material, and is suitable for injection parts used with disposable infusion (blood) devices or with other medical auxiliary equipment. If this product is used as a single-use liquid (blood) de...

Sep15
Precautions for dropper tip

1) The holding method is to clamp the glass part with the middle finger and ring finger to keep it stable, and squeeze the rubber tip with the thumb and index finger to control the inhalation or dripping of the reagent. 2) When adding liquid...

Sep14
The difference between natural rubber stopper and butyl rubber stopper

For pharmaceutical rubber bottle stoppers, rubber is an indispensable material. The quality of raw rubber has a great influence on the quality of medicines. Therefore, choosing the correct raw rubber is a guarantee for improving the quality of...

3 record 1/1 page