国产精品久久久久久吹潮_成人日韩在线视频_日韩成人在线视屏_午夜福利伦理电影_亚洲日产AⅤ中文字幕无码_九九热热久久只有精品视频_波多野结衣影音先锋在线播放_福利小清女一区二区三区_中文字幕无码精品人妻系列_国产精品无码素人福利在线

Our company produces  neutral borosilicate glass ampoule bottles and neutral borosilicate glass tube injection bottles, which are all made of imported neutral borosilicate tubes. Because of its good physical and chemical properties, it has good compatibility with drugs. The product has strong thermal shock resistance, freezing resistance, acid and alkali resistance.
Quality is strictly in accordance with YBB, ISO, EP, USP standards.
The product size is accurate and the tolerance range is small. It can be designed according to YBB standard, ISO standard and customized specifications. Our company's neutral borosilicate products products are made of imported fully automatic bottle-making equipment.