Quectel Wireless Solutions Quectel Wireless Solutions is a leading global supplier of GSM/GPRS, UMTS/HSPA(+), LTE and GNSS modules. Leveraging Quectel’s strong R&D capabilities, comprehensive expertise, wide variety of high quality products and consistent philosophy of putting the customer’s demands at the forefront, Quectel has established itself as a reliable and trustworthy provider of wireless modules since its establishment in 2010.