Ignore my last post. I totally missed the following line from the article.
In addition, SORL Auto Parts has been selected as a key supplier by the Shandong Wuzheng Group. SORL estimates its products supplied to Wuzheng Group will reach 20 million RMB in 2010, doubling the amount in 2009.
Lucky for you, I have this previous e-mail from IR, as I asked a similar question a couple of weeks ago. While it's not great english haha, it gives an idea. I just can't tell if its $400 per part, so $4000 per vehicle, or 10 parts for $400 averaging 40 dollars a part.
We did not published the total number of products sold in a given year. Coz we manufacturing air brake system, air controling system and other related products with 40 category and over 1000 specifications.
While as we caculated, each vehicle will install at least 10 such valve products with amount of $400 on average. So we represents around 20% OEM market shares in China.
If you have anyother questions, please feel free to contact me.