I'm surprised that they would be working with Jebao after the fact that Tunze (IIRC) had issues a cease and desist order to any US retailer trying to sell the Jebao pumps.
If Apex is going to be making a branded version of the Jebao pump then they may have some issues with Tunze based on copyright infringement.
Yes, the copyright infringement 'cease and desist order' that was done for nothing more then a scare tactic to hinder sales. It was not actually soemthing that went through and there are both US and CAN retailers selling these still as proof. All it did though was boost sales to Jebao as everyone purchased mass quantities in fear that they would be taken off the market. Just like the false rumors about these pumps not meeting North American safety standards. They were all started by people trying to scare away Jebao customers to hinder sales and keep them purchasing their products.
