Simsii, Inc. is a leading private supplier of laboratory filtration, including membrane filters and syringe filters such as nylon syringe filters, PES syringe filters, PTFE syringe filters, PVDF syringe filters, MCE syringe filters, PP syringe filters, CA syringe filters, glass fiber syringe filters, and more. Our company offers high-quality lab filters to domestic and international companies. Since Simsii, Inc. was founded in 2013, we have continued to supply and introduce innovative products to the market.