Lamphun manufacturing facility


Hana Lamphun has two facilities located in Lamphun which is in northern part of Thailand near Chiangmai. The first plant has operated since 1994 mainly produces PCBA/COB/High Precision Microelectronic assembly, where another new factory expansion operated since 2015 allows us to re-locate some existing work from our main plant to support IC production and improves our assembly lay-outs for better efficiency. Our state-of-the-art facilities contain totally over 500,000 square feet manufacturing floor space with ISO9001, ISO/TS 16949, ISO14001, ISO13485 and OHSAS/TIS18001 certified.

Employing over 4,500 personnel and using SPC and MRPII, MES, PLM systems, Hana Lamphun is equipped with fully automated machinery for advanced Chip-On-Board (COB), Chip-On-Flex (COF), Flip-Chip (F/C) Surface-Mount-Technology (SMT), Printed Circuit Board Assembly (PCBA), Opto Electronics assembly, Hybrid Modules Assembly and others assembly services. We strive to consistently upgrade our facilities and maintain them to the highest standards and to provide an excellent service to meet customer expectations. ZERO defect mindset is our primary quality standpoint.

Technology of Electronics Assembly:

COB    Fully automatic gold ball bond and Aluminum wedge bond various
             wire types, up to 5,000 wires

SMT    Fine-pitch down to 8 mils, 01005 chip components BGA, QFN,
            QFP attach

Test    Full range of In-circuit test & RF test & functional test

The Microelectronics Division presently provides manufacturing services for the following products:

  • Computer Mouse Sensor
  • Commercial products
  • Telecommunication modules
  • Automotive Sensors
  • Automotive LED assembly
  • Computer input Devices
  • Medical Devices
  • Smart Cards modules

HANA Lamphun plant 1

Certification Certification Body Certificate No. Original Certification Date
ISO 9001:2008 SGS TH10/5267 July 1995
ISO/TS 16949:2009 SGS TH10/5266 December 1998
ISO 13485:2003 SGS GB07/72438 May 2007
ISO 14001:2004 SGS TH08/1526 November 1999
OHSAS 18001:2007 SGS TH08/1527 May 2005
TIS 18001:2554 SGS TH08/1529 May 2005

HANA Lamphun plant 2

Certification Certification Body Certificate No. Original Certification Date
ISO 9001:2008 SGS TH15/9026 November 2015
ISO 14001:2004 SGS TH15/9027 November 2015
OHSAS 18001:2007 SGS TH15/9028 November 2015
TIS 18001:2554 SGS TH15/9040 November 2015

Hana Microelectronics Public Co., Ltd.

Address No. EPZ Northern Region Industrial Estate 101/2 Moo 4, T. Baan-Klang, A. Muang Lamphun 51000, Thailand

Phone: +66 (53) 581 565 -72

Fax: +66 (53) 581 573 -74, 581 290

Sales & Marketing: WK Chow

Hana Microelectronics Inc (USA)

Sanjay Mitra

Phone: (408) 452-7474