Seagull Trading Company
I bought a Shen-Hao 4x5 and accessories a couple of months ago from Joyce at Seagull Tradng Company in Shanghai (contact information below). I had been in communication with Mr. Zheng at Shen-Hao (email@example.com). I found both of them to be very helpful, but Joyce to be a little faster in terms of her correspondence with me. This is not too suprising since Mr. Zheng is apparently the Chairman of the Board of Shen-Hao, as well as their customer service representative.
By the way, I am an American citizen living in Hong Kong so the shipping costs were quite reasonable.
Shanghai Seagull Trading Inc.
2F,No.1038,Yang Shu Pu Road,