SQ Sieve
Molecular Sieves & Activated Alumina Sourcing from China
We help overseas buyers source molecular sieve and activated alumina products from reliable Chinese manufacturers, with stable quality, flexible MOQ, and export-ready packaging.
Why Overseas Buyers Source Through SQ Sieve
SQ Sieve is a Shanghai-based trading supplier focused on molecular sieves and activated alumina. We work directly with established Chinese manufacturers and help overseas buyers source suitable products with stable quality, export-ready packaging, and responsive communication.
Reliable Factory Sourcing
We work with established Chinese manufacturers and help buyers match suitable grades, bead sizes, and specifications.
Stable Quality Support
TDS, SDS, COA and sample support are available depending on product type and order requirements.
Flexible MOQ & Packaging
25 kg drums, cartons, bags and export-ready packaging options for different purchasing needs.
Fast Export Communication
English communication, quotation support, documentation assistance and FOB Shanghai options.
Need Molecular Sieve or Activated Alumina for Your Project?
Send us your product grade, bead size, quantity, destination country, and required documents. We will reply with availability, packaging options, and quotation details.