transparent tubular glass vials fabrication en ligne

Transparent Test Tube Glass Tube Vials Round Procuct Glass tube is a type of non-metal tube, which is a kind of glass with sodium oxide (Na2O), boron oxide (B2O3), and silicon dioxide (SiO2) as the basic ... Lire la suite

Neutral Borosilicate Mini Glass Vials Outer Slid Product Welly (Vial), also known as: borosilicate glass or soda calcium glass control (molded) injection bottle, is a small bottle of glue and aluminum-plastic ... Lire la suite

Good Sealing Rubber Stopper Little Glass Vial Product In daily life, a variety of glass supplies are deeply in the lives of the people, and the glassware and glass cookware are increasing in people's lives. ... Lire la suite

Low Pollution Oral Liquid Bottle Clear And Amber Product 1. To ensure the quality of raw materials, the raw materials shall be inspected strictly in accordance with the standard requirements for physical and ... Lire la suite