w.r.grace & co., a u.s. multinational corporation, is a leading global supplier of catalysts and silica products, specialty construction chemicals and building materials, and container protection products. with annual sales of approximately us$3.1 billion, grace has 6,500 employees and operations in nearly 40 countries. to support our growth plans in prc, we are seeking a dynamic and experienced individuals to join our shanghai head office as:<br><br>interested candidates, please apply by sending a detailed resume, stating employment history, personal details, present and expected salaries to the above address.