On December 17, Sinotruk renewed a five-year supply strategic agreement with ZF Commercial Vehicle Steering Co., Ltd, and ZF will further provide steering boosters to Sinotruk newly developed products. In the same time the proportion of Sinotruk’s products equipped with ZF steering boosters was increased to 95%。

At the end of 2005, ZF Commercial Vehicle Steering Co., Ltd invested and established ZF Commercial Vehicle Steering (Shandong) Co., Ltd, which put into production in May, 2005 and provided steering boosters to Sinotruk.

Sinotruk president Cai Dong, Yu Tianming, deputy chief engineer and general manager of quality department, and president assistant Zhu Ziquan participated in the ceremony.