Can you please help me with correct writing address to China. I have an Item to return to China and the adrress sender sent me is like this:

Sang Shengdong 15510771525
China jiang su sheng su zhou shi kun shan shi Room405Liancai business center No.18 Chunxu Road Kunshan Development Zone Suzhou Jiangsu
CN 215300 su zhou shi jiang su sheng.

Caould you please format this for me so I can use FEDEX,USPS,UPS or any other sugested form of shipping to China with tracking number.
Thank you very much.
Waldemar J.

I fear that my parcel LX071899423CA delivery address is not correct. can you please correct it?
Correct address is:
Name: Meng Ru Lee
Phone: +86 15112257732
Address: 807, Block A, Chinto Science&Technology Building, Minzhi Street, Longhua District
City: Shenzhen
Province : Guangdong
Zipcode : 518000
Country : China
Thank you!

I was given an address to ship my return to and I'm not sure if it's correct.
Address:
Street: danzhutou xingjizhongxin Rm 102,2 Building,nanwanjiedao,longgangqu,
City: Shenzhen,
Province: Guangdong
Country: China
Zip Code:518000
Is this a correct address?