I can only tell of my experience from RoseWholesale and I can say with great satisfaction that I would buy from the company again.
Delivery = depends on the delivery option selected. You can't expect to receive the item after 5 days when you selected the longest delivery date. I chose the delivery date 7-25 days and received the products just under 2 weeks. They also keep you well updated on the delivery process, via email. So 5/5 for delivery.
Products: Please note that sizes are different from around the world. E. g A large from China is equivalent to a Small in the UK. So do you research and use the size converter before purchasing. 5/5 as my products all fit.
Product quality: Products look exactly how advertised. However, I will have to rate this part after a few months to see the quality and durability of the products after use.
All in all, I would definitely recommend.