DSM Desotech has opened DSM Desotech Specialty Chemicals (Shanghai) Ltd. (DDSC). The new plant is Desotech’s fourth manufacturing facility to date, now producing Cablelite fiber optic inks for the Asia-Pacific region. Desotech’s other plant locations include Hoek van Holland, the Netherlands; Stanley, NC; and Tsukuba, Japan. The Tsukuba plant is part of Japan Fine Coatings Co., Ltd., a joint venture between DSM and JSR.      According to Weber Lin, DSM Desotech sales director-Asia, the formati...