About Longwell

Longwell Company, together with its subsidiaries, manufactures and sells power cords, cables assemblies and charger plugs in Taiwan, China, the United States, Japan, and internationally. Products Power Supply and Signal Data Cables (including Automotive Cables) The company offers electrical wires for computer, communication and related peripheral equipment; complex cables for computer, communication and related peripheral equipment; high speed cables, such as HDMI 1.3&1.4, DisplayPort, Mini DisplayPort, USB 2.0 &3.0, DVI, IEEE1394, LCD, LAN cables, LVDS cables, etc.; high frequency coaxial cables that include RG coaxial cables, JIS coaxial, and other forming coaxial cables; cables used inside the machines, such as flat cables; low smoke halogen-free wires & cables; teflon wire; serial ATA server cables for mid-range and low-end corporate server; APPLE host computer and hard disk drive connecting cables; charger connected wire for APPLE notebook computer & tablet PCs; USB3.0 & USB3.1 Type C raw cables; automotive cables; and EV charging units. Power Supply Cords Sets The company offers 3C power cords sets for computer, consumer, communication and related peripheral equipment; EMI filter embedded power cords for eliminating radiation solution; hi-amp power cords sets for super computers (main frame) and cloud server in data center, including NEMA L5-15P, NEMAL5-20P, NEMAL5-30P, NEMA L6-15P, NEMA L6-20P, NEMA L6-30P; slim and right angle type power cords for LED TV; low smoke halogen-free power cords; halogen-free specific power cords for APPLE; APPLE specific adapter (Duck-head); wall-mount charger for 3C products; the R series long-wearing power supply cords set; APPLE Home pod; IBM Hi-Amp special connector (LS-62A/LS-62B) and power cords set; power cords with Octagonal-SR for SAMSUNG special-purpose series; HP Mini Connector (LS-18LA & LS-18LB) power cords; DELL small size Power Cords; Sonos Wi-Fi Speaker used HF AC power cords; SONOS Amoeba project-C7 angle type connector; HP New NB Duckhead power cords; DYSON vacuum cleaner, air purifier, fan, hair dryer and hair curler power cords sets; and Wi Fi or Voice Assistant Speaker HF AC power cords. Signal Data cables Assemblies The company offers computer interconnect cables, such as DVI cables, VGA cables, LCD cables, USB cables, mini-USB cables, 1394 cables, Y cables, DSC cables, SATA cables, printer cables, Cat.5 cables, Cat.6 cables, Cat.7 cables, SCSI cables, micro USB cables, USB 3.0 cables, display port cables, etc.; consumer & communication signal cables, such as AV cables, adapter cables, charger cables, cellular cables, coaxial & semi-rigid coaxial cables, PDA & MP3 cables, RS232 data cables, USB data cables, OBDII cables, ARIB cables, super AV cables, GPS cables, etc.; and halogen-free data cables: DVI cables, VGA cables, LCD cables, USB cables, mini-USB cables, 1394 cables, Micro USB cables, Y cables, DC Plug & Jack cables, charger cables, USB 3.0 cables, etc. High-Voltage & Ampere Connector for Power Cords The company offers coordinate with AC department in high current power cords product development; large server (data center) power cords for IBM, HPE, FUJITSU, TOSHIBA & AMAZON, etc.; cables for EV charging station, such as ChargPoint, Adnerson, etc.; and AC Hi-amp power cables plugs & connectors for IBM high-end servers. AC Adapter (Duck-Head) & Mechanical Components The company provides AC charger duck-heads for APPLE products; AC charger clips for Samsung products (Tablet); AC charger duck-heads for Notebooks and Tablet (HP/DELL); ducking cradles and cables for APPLE products in APPLE Stores; plastic enclosures for AC chargers; and HP New NB Duckhead. New Products Development The company offers power supply and signal data cables (including automotive cables), such as APPLE notebook charging cables, APPLE iPad charging cables, APPLE phone charging raw cables, USB3.1 TYPE C raw cables, EV charging cables and electric vehicle charging power cords, CANON DC power cords development, customized data & charging cables, SAMSUNG transparent jacket power cords, SAMSUNG braided power cords, DYSON raw cables development for different products, and non-standard customized construction raw cables. Power Supply Cords Sets The company provides HF AC power cords for SONY TV, SONY AUDIO AC power cords development, DYSON Vacuum AC power cords, DYSON Hot+Cold fan heaters, DYSON supersonic hair dryer, AMAZON hi-amp power cords, Robotcleaner power cords, Wi Fi or voice assistant speaker HF AC power cords, customized special multi-nations used power cords for new products, HP NB new power cords development, LG L-shape connector power cords, power cords for SAMSUNG hi-frequency microwave oven, SAMSUNG power cords for medical equipment, SAMSUNG power cords for Slim TV, streamlined plug power cords for high-end product, HP Merlin multi-nation power cords, HPE Israel server power cords, and SAMSUNG, POWELLINK and other power cords for the medical machines of treating COVID-19 virus. Signal Data cables Assemblies The company offers DELL DisplayPort CANLE assemblies, USB 3.0 A to C cables assemblies, USB 3.1 A to C cables assemblies, USB TYPE C series assemblies, USB 3.1 C TO C cables (with no E-mark) assemblies development, weather resistant data cables development, data cables for aviation radar application, and data cables for vehicle electronic device. High-Voltage & Ampere Connector for Power Cords The company provides large server power cords for IBM, HPE, FUJITSU, TOSHIBA & AMAZON, etc.; and cables for EV charging station, such as ChargPoint, Adnerson, etc. AC Adapter (Duck-Head) & Mechanical Components The company offers LENOVO special-purpose adapter (Duckhead) multi-national safety regulatory series development, HP New NB Duckhead, develop plastic parts & other accessories for APPLE STORE, cables accessories for docking station in Apple Store, duckhead for wireless charger, DELL 1 rotation direction 2 pin axis duckhead development, and DELL Nabisco C5 special power cords. Smart Speaker Related Components The company offers APPLE HomePod special-purpose power cords for multi-national safety regulatory series development. History Longwell Company was founded in 1972. The company was incorporated in 1972.