Where can I buy LED Candle Light(Flicker/ non Flicker) and Rose Petals in Shenzhen?

You can go to SZ Yiwu Small Commodities Wholesale Market. There are many shops that sell what you need. Most of them have cheap prices. You need to consult the shop keeper about the exact price, as it various a lot based on patterns and qualities. This place is located at the opposite of Baoan Bus Station. You can find it easily.