Established in 1977, Joinsoon Electronics Manufacturing CO., LTD. (JEM) is one of the world’s leading providers of interconnection products and electronics manufacturing service. We design and manufacture a broad range of signal cables, medical leadwires, connectors, computer peripheral antennas, and electronics manufacturing services specializing in data storage devices. We have been continually growing, expanding by vertical integration, and upgraded with the latest technology to satisfy the world market and customer needs. To deliver the latest technology, JEM actively participates in professional associations such as HDMI Association, IEEE1394TA, USB Association, and SATA Association. We had the honor to participate in specification drafting with USB Association and IEEE 1394TA in setting some of the world’s most popular standards. JEM also researched with Taiwan’s Industry Technology Research Institute in a government-funded plastic optical fiber project. JEM has been known for its high standards for products and services. To design and deliver high-quality products, JEM has labs in both research centers at Taipei headquarter and its manufacturing facility in China. At Taipei, there is an astonishing antenna anechoic chamber to simulate the environment between two wireless devices, and a fully equipped reliability lab. At Dongguan, the company’s main facility holds high-bandwidth testing lab, material reliability lab, and heavy metal testing lab. Through its dedication to quality JEM earned ISO 9001:2000 Certification in the Year of 1997. Since 2001, having recognized the importance of maintaining healthy world environment, JEM has begun a series of reforms to ensure compliance with most international environmental protection regulations. This reform has established the heavy metal testing lab at the manufacturing facility in China, a trailblazer in cable assembly industry. As a result, JEM has been certified by SONY Green Partner and Samsung Eco-Partner as top quality ranking. In addition, JEM was awarded ISO 14000 Certification in 2004. With its well established expertise in lead free production, JEM maintains proven compliance with RoHS regulation since Year 2005 and continues leading in this industry. Please visit JEM's website to learn more about the details of the products and services, or contact its representatives in your area.

computers & PC peripheral- (1) cables- fiber optic ( fibre optical) & firewire cables, bilingual 9p to 1394-1995 6p, iLink cables, 1394 to PCMCIA switch cables, LED cables, jumper wire, mobile & USB extension cables, DFP & D cables, DVI digital & analogue, single & dual link cables, D-RCA & LAN cables, optical mini jack, glass optical fibers, POF TOSLINK & GOF cable assembly, HDMI cables, infiniband cables, displayport cable ass'y, RF cables assemblies. (2) OEM & ODM cables- Y & USB double cables, CASIO calculator & audio internal cables, voltage drop test & CDRW cables, double deck on USB a receptacles, scale meter cables, P&D cables, set-top boxes, micro coaxial & flexible flat cables, LVD internal SCSI & ultra ATA cables, stereo & portable hand free earphones. (3) connectors- 1394, USB, DVI & D, serial ATA ( SATA) & eSATA & LAN, POF & GOF, HDMI connecters. (4) OEM products- USB LED light cables. (5) antennas- PIFA, dipole, chamber, WiMax/ wireless LAN ( WLAN) dipole antenna, DVB-t ( DVBT) antenna, MIMO antennas.