Dover Corporation is a multi-billion dollar diversified global manufacturer. For over 50 years, Dover has been providing its customers with outstanding products and services in industrial technology that reflect the company’s commitment to operational excellence, innovation and market leadership. The company focuses on innovative equipment and components, specialty systems and support services through its four major operating segments: Communication Technologies, Energy, Engineered Systems and Printing & Identification. Dover is headquartered in Downers Grove, Illinois and employs 35,000 people worldwide. Dover Corporation is traded on the New York Stock Exchange under “DOV.” OK International Inc., (OK) traces its roots back to 1946, when it specialized in precision machining of metal parts primarily for the defense industry. By the 1970's, OK's focus had evolved to the manufacturing and distribution of wire wrapping products, used in the production and installation of telephone switching systems. Using telecommunications as a base, OK extended the marketing and distribution of this adhesion or attachment process to other electronics markets. Then, in 1989, OK International made a strategic decision to refocus on developing, manufacturing, and marketing its own proprietary products, primarily in the circuit board solder/desolder business. In alignment with that strategy, OK acquired Metcal and Techcon Systems in 1996. These acquisitions, along with becoming part of Dover Corporation in November 2000, served to strengthen the OK's core competencies in the manufacturing and development of soldering systems as well as dispensing and fume filtration products. This also helped in the expansion of its customer base, markets, and geographic presence. In addition, these acquisitions provided OK International with patented technologies and products that broadened its product line. 1988, OK international began to setup company in China, the company moved to shenzhen to share campus with other Dover subsidiaries. In 2013, the company name offically changed to be Dover (Shenzhen) Industrial Equipment Manufacturing Co., Ltd. For details please visit: www.okinternational.com; www.dovercorp.com