LOTES CO., LTD. was founded in Keelung, Taiwan in 1986, and listed successfully in Taiwan stock exchanged in 2007, specializing in design and manufacture of connectors, CPU Socket for Notebook Computer, Personal Computer, Mobile electronic device and etc. LOTES Products, including those of the LOTES brand, are widely used in Asian and worldwide markets. LOTES firmly believes in continuous research and development and non-stop improvement, hence investing heavily in research and development every year. This has resulted in our successfully registering over 2300 patents in the USA, Germany, Japan, Taiwan and the PRC as well as achieving ISO14000 & OHSAS18001 recognition. Continued business growth prompted the establishment of LOTES Guangzhou Co., Ltd. in Nansha, Guangzhou, PRC in January 1993 for meeting local customers demands in terms of both production capacity and speed. In August 2003, LOTES Suzhou Co., Ltd. was founded for similar reasons.


LOTES own professional teams with over 30 years experience.


Received "Certified Supplier Quality Award" from Intel.


LOTES own over 2300 patents.


Solve your problem with professional manufacturing and research development experiences.

Company Culture

In the coming years, LOTES aspires to become the most reliable strategic partner that customers can count on through continuous research and improvement. Applying the company philosophy of providing the best quality and fastest service in the development of overseas markets, LOTES aims to establish manufacturing points throughout the world according to the location of the worldwide customer network, hence becoming a global technology company.




LOTES CO.,LTD. 嘉澤端子工業股份有限公司

Add: No.15, Wusyun Street, Anle District, Keelung City, 20446 Taiwan Tel:+886-2-2433-1110 Fax:+886-2-2431-1187

LOTES GUANGZHOU CO.,LTD. 番禺得意精密電子工業有限公司

Add:No.526, North of Jingling Road, Nansha Economic & Technological Development Zone, Guangzhou, 511458 China Tel:+86-20-84682476 Fax:+86-20-84682478

LOTES SUZHOU CO.,LTD. 得意精密電子(蘇州)有限公司

Add:No.26 Caohu Road, Xiangcheng Economic Development Zone, Suzhou, 215143, China Tel:+86-512-68838128 Fax:+86-512-68838108

LOTES HengNan CO.,LTD. 衡南得意精密電子工業有限公司

Add:No.120, Yunji Industry Park, Yunji Road, Yunji Town, Hengnan Country, Hengyang City, Hunan, 421100, China Tel:+86-734-8556609 Fax:+86-734-8556015

Company Milestones

  • MARLotes is being certified by Samsung Electronics as an Excellent Supplier.
  • JANLOTES Guangzhou Qualified for ISO 14064 certification.
  • SEPLOTES Reliability test lab received ISO 17025 certification.
  • AUGLOTES Guangzhou Qualified for ISO/TS 16949 certification.
  • JUNLOTES Guangzhou received SONY GP certification.
  • SEPLOTES Guangzhou Qualified for IECQ QC080000.
  • AUGLOTES received Preferred Quality Supplier award from Intel.
  • DECLOTES listed in Taiwan Stock Exchange.
  • SEPLOTES Lead-free LGA 775 socket passed Intel Industry Validation.
  • NOVEstablished CAE Analysis Division.
  • MAROHSAS 18001 certified for LOTES Guangzhou.
  • JANEstablished Antenna Division at Lotes Guangzhou.
  • NOVReceived "Certified Supplier Quality Award" from Intel.
  • OCTISO 9001:2000 certified for LOTES Suzhou.
  • DECISO 9000 certified for LOTES Suzhou.
    ISO 14001 certified for LOTES Guangzhou.
  • OCTImplemented the ERP system.
  • SEPLOTES Suzhou started mass production.
  • MARISO 9001:2000 certified for LOTES Guangzhou.
    Subsidiary LOTES Suzhou Co., Ltd. opened.
  • FEBLOTES connectors received Green Management System certification and qualified by Asustek Computer Inc.
  • NOVLOTES products began to conduct RoHS Compliance.
  • DECLOTES Guangzhou received "Excellent Supplier in 2002" award from First International Computer Inc.
    LOTES Guangzhou received "Excellent Supplier in 2002" award from Mitac International Corp.
  • JUNLOTES started running its Thermal Division.
  • MARProduct Reliability Laboratory established in LOTES Guangzhou.
  • DECLOTES Guangzhou received "Excellent Supplier in 1999" award from First International Computer Inc.
  • OCTISO 9000 certified for LOTES headquarter.
  • JANSubsidiary LOTES Guangzhou Co., Ltd. opened in China.
  • AUGLOTES headquarter established in Keelung , Taiwan.