Morning Mark!
Lion Roar is located on Changli Rd west of XiangYang intersection. You'll find them on the right side of the Changli about 50 meters from the end of that block. Aside from LR's excellent aftermarket line of PE & brass upgrades, their focus is exclusively on military plastic & resin display models in 1/35-1/700 scale.
The other shop is located directly behind the old XiangYang Market 75 meters east of XiangYang Rd. Not sure the street name, but they are right beside where Starbucks used to be & in the same block where all the offsite counterfeit watch, bag & golf shops were found. Again, their main focus is on plastic kits & modeling supplies, but they do have some surprises. Their days are numbered with all the development in the area, so stop by while you can. The upstairs where the ship models are found is a hoot!
I'll be Shanghai this Friday to pick up my son who's arriving for Spring Break (China??? - I thought college students all wanted to go to Ft Lauderdale & get nekkid!). If you're free & want to tag along that afternoon, I plan to visit both shops to pick up a few things. We could then catch up over a few pints at the Bulldog on Wulumuqi.
Chuck