Without a doubt, a bay that can hold two shuttles is definitely that of a Cruiser Class, and equipped with both SMS and drones, that's usually military use, or a modified pirate ship.
Wangshan and his team moved swiftly, directly shedding their heavy engineering module, only wearing SBS, taking a magnetic rail rifle, and carrying a solid-state oxygen battery good for one hour.
This was a brick-sized oxygen pack, made of synthetic materials, inserted into the oxygen interface of the SBS mask, which besides offering quick charging for weapons, could also directly electrolyze oxygen; in emergencies, it could even be used as an explosive or solid fuel. This one piece was generally enough for an hour, the rest left in the engineering exoskeleton, ready for them to come back and change at any time.
So it's going into a space melee then.