... distribution. Shanghai Kangjiebao New Chemical Materials Co., Ltd have got through 12 patents and ... Baosteel Group, Shanghai High-speed Train, Shanghai Sinopec, Shanghai International Port (Group) Co., Ltd., Changzhou Lihua, Jiaxing Wufangzhai Group, ... Baosteel Group, Shanghai High-speed Train, Shanghai Sinopec, Shanghai International Port (Group) Co., Ltd., Changzhou Lihua, Jiaxing Wufangzhai Group, ...