Thank you for visiting Shanghai MEANS Electronic Co. Ltd. on the Web. We appreciate your interest in our company and encourage you to send us your comments and suggestions. Shanghai MEANS is a professional supplier of Semiconductor manufacturing and packaging, which provide materials, parts , instruments and machines in semiconductor manufacture, assembly and package, COB and SMT field. Our company was established in Shanghai in 1999, and has set up branch office in Shenzhen, China. MEANS would continue to provide the high quality, punctually service to meet customers' requirements. Our vision is to strive for excellence, competitiveness, good service, consistent quality and integrity in our transactions with our customers.

Bonding wire Alumimum Wire 1%Si Al wire Specification: 0.8mil, 1.0mil, 1.25mil, 2miletc. Heavy wire (5/9's, 4/9’s, 0.5%Mg Al) Specifications: 4mil, 5mil, 6mil, 7mil, 8mil, 12mil, 20miletc. Cooper Wire Copper wire is a new material in Semiconductor package industry. Copper wire can substitute for gold wire and save much manufacturing cost. It have been used widely now. The wire diameter conversions for Cu and Au is: （d: Diameter，s：Electric conductivities） 其中 sCu=103.1%IACS ， sAu=73.4%IACS Gold Wire Specifications: 0.9mil, 1.0mil, 2mil, 3miletc. Solder Wire/Solder Ribbon We could also supply a series of solder wire and ribbons of pure gold and base metals. As the excellent quality, we have possessed of many customers in domestic.