The 34-year-old player currently plays in Italian club Cucine Lube Civitanova.
Robertlandy Simon Aties is a silver medalist of the 2010 World Championship and double South Korean Champion (2015, 2016).
John Gordon "Gord" Perrin, who plays for Russian club Ural Ufa, has already reached an agreement with Shahdab.
Shahdab is going to take part at the 2022 Asian Men's Club Volleyball Championship.
The tournament will be held in Tehran, Iran, from May 14 to 20.
Al Rayyan of Qatar, Kazakhstan’s Taraz, Nakhon Ratchasima QminC from Thailand, Japanese Suntory Sunbirds, Iraqi team Al Bahri, Uzbek Telecom from Uzbekistan, and Iranian teams Paykan and Shahdab will compete for the title.
The winner of the Asian Men's Club Volleyball Championship will qualify for the FIVB Volleyball Men's Club World Championship.