Mastelf is specialized in the line of medicine, life-science, chemistry, laboratory consumables, etc.. As a supplier of providing laboratory products, we are striving to cooperate with our customers to develop high quality, end-user oriented solutions to ensure they will have enjoyable experiences while using our products.
Over the years, with our commitment—Product Excellence, Cost Competitiveness and Customer-oriented Mindset, Mastelf Technologies has established prestigious business partnerships with major research, government and environmental test institutions at home and abroad, covering Asia 40%, Europe 30% and South America 20% …
Our main products are:
- PTFE Silicone Septa : 9x1mm Septa Septa,Aluminum Cap Septa, Magnetic Screw Cap Septa.
- Bonded Cap: Septa Glued on Cap, So septa not Fall from Cap.
- Autosampler Vials: 2ml Chromatography vial 12x32mm, 4ml vial 15x45mm.
- GC Vials Screw: Screw Headspace vial, 6-20mL with Magnetic Screw Cap.
- GC Vials Crimp: Crimp Headspace Vial, 6-20ml with Aluminum Crimp or Magnetic.
- Sample Vials: 20-60ml EPA. VOA Vials,24-400 Neck.
- Syringe Filter: Nylon, PTFE, PVDF, MCE, 13 & 25 mm.
- Vial Insert: Shell Style Insert, Conical Insert, Conical Insert with Spring.
- Vial Rack: From 2ml to 60ml Vials is Compatible for our PP Rack.
- Glass Test Tube: Clear Glass Test Tube, 15.7×100, 15ml.
- GL 45 Bottle: Standard GL 45 Bottle
Mastelf brings you not only reliable products but also excellent service and real value you shall expect and enjoy. Join now and let us be your” Ultimate Business Partner”.
Mastelf’s growth has been founded on quality products, rapid response and excellent customer service.
Product Quality, Development Quality, Service Quality!
All products are manufactured in ISO9001:2008, ISO 14001:2004& QC080000 :2012 certified facilities and conform to applicable international standards.