Our company takes in the pickling & passivation project of No.5 38000DWT stainless steel chemical ship built by Han Tong win heavy industry Co.,Ltd. Because it was our company that finished the pickling & passivation projects of No.2, No.3 and No.4 ship, our company has accumulated rich experience, and cooperated with shipyard very well. Due to the successful completion of No.5, our company wins the trust and approval from the shipowner.