Lei Cheung grew up in a trade clan of tramp traders. He learned engineering on the job and discovered that he possessed an affinity for shield technology. Even though he receives regular offers, he won't leave his family. He is willing to help fellow traders though and has built a large operation over the years from this work, with other family members running a scrapping and rebuilding business on the same site. Develop your allegiance with him to learn about another engineer.

Discovery Reputation of 3 or higher with The Dweller.
Meeting Require
Unlock Require Provide 200 units of Gold.
Reputation Gain Craft modules.