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About Us

Our Journey

About Us

Our Journey

LF began with a diligent apprentice working in a metal processing factory in the 1980s.

This experience made him believe that the finest quality can only be delivered with uncompromising focus on details. While the Swiss luxury watch market was booming in the 1990s, he spent his savings to set LF – a one-man workshop in an industrial building equipped with a handful of machines specialised in making watch cases, taking orders outsourced by other factories. Each watch case was made with delicate craftsmanship, with the goal of creating an exquisite exterior that matches the intricate interior (the clockwork mechanism). Our dedication ultimately won clients over and we began to receive direct orders from the most renowned Swiss watch brands.

Throughout the years, we have continued to innovate and develop our technological capacity. This has enabled us to transform our production regime from a small-scale factory that produced handcrafted timepieces to a manufacturing powerhouse that fabricates precision metals for all kinds of high-tech devices.

  • All
  • New Production Campus
  • Area of Application
1988
  • Established Luen Fung Watch Case Factory Limited
  • A small scale production station based in an industrial building in Hong Kong, focusing on timepiece metal compartment machining
1991
  • Moved our production line from Hong Kong to Shenzhen Longhua District and set up our first production campus –
    Shenzhen INNO Manufacturing Limited
  • Specialized in manufacturing watch cases and time display for international luxury brands
2004
  • Founded Luen Fung Commercial Holdings Limited (headquartered in Hong Kong)
2007
  • Established our second production campus – Mega Precision Technology (Dongguan) Limited – in Dongguan with an area of 91,000 m2
2010
  • Commenced the production of enclosure components for smartphones
2011
  • Established our third production campus – Dongguan Wintech Precision Technology Limited – to ramp up our production of smartphone components
2012
  • In consideration of the rising demand for smartphones, we built Mega’s third production campus – Mega 3
  • Co-developed functional and exterior metal parts of the first generation of the best-selling smartwatch
2013
  • Set up our fifth production campus – Dongguan Luen Fung Precision Technology Limited
2015
  • Established Saga and started fabricating and developing functional and cosmetic metal parts for automobiles and precision metal parts for luxury home appliances
2016
  • Ventured into the smart wireless earphone market, further expanding our reach in the smart electronics sector
2017
  • Established Dongguan INNO Precision Technology Limited and expanded the production campus size to 73,000 m2
  • Started developing precision parts for other IoT devices, including innovative autonomous driving devices and drones
  • Received Hong Kong Awards for Industries: Upgrading and Transformation Grand Award presented by Hong Kong Young Industrialists Council
2019
  • Began mass production of metal parts of workstations
  • Tapped into the plastic industry and started manufacturing plastic functional parts for smartphones
1988
  • Established Luen Fung Watch Case Factory Limited
  • A small scale production station based in an industrial building in Hong Kong, focusing on timepiece metal compartment machining
1991
  • Moved our production line from Hong Kong to Shenzhen Longhua District and set up our first production campus –
    Shenzhen INNO Manufacturing Limited
  • Specialized in manufacturing watch cases and time display for international luxury brands
2007
  • Established our second production campus – Mega Precision Technology (Dongguan) Limited – in Dongguan with an area of 91,000 m2
2011
  • Established our third production campus – Dongguan Wintech Precision Technology Limited – to ramp up our production of smartphone components
2012
  • In consideration of the rising demand for smartphones, we built Mega’s third production campus – Mega 3
  • Co-developed functional and exterior metal parts of the first generation of the best-selling smartwatch
2013
  • Set up our fifth production campus – Dongguan Luen Fung Precision Technology Limited
2015
  • Established Saga and started fabricating and developing functional and cosmetic metal parts for automobiles and precision metal parts for luxury home appliances
2017
  • Established Dongguan INNO Precision Technology Limited and expanded the production campus size to 73,000 m2
  • Started developing precision parts for other IoT devices, including innovative autonomous driving devices and drones
  • Received Hong Kong Awards for Industries: Upgrading and Transformation Grand Award presented by Hong Kong Young Industrialists Council
2019
  • Began mass production of metal parts of workstations
  • Tapped into the plastic industry and started manufacturing plastic functional parts for smartphones
1991
  • Moved our production line from Hong Kong to Shenzhen Longhua District and set up our first production campus –
    Shenzhen INNO Manufacturing Limited
  • Specialized in manufacturing watch cases and time display for international luxury brands
2010
  • Commenced the production of enclosure components for smartphones
2011
  • Established our third production campus – Dongguan Wintech Precision Technology Limited – to ramp up our production of smartphone components
2012
  • In consideration of the rising demand for smartphones, we built Mega’s third production campus – Mega 3
  • Co-developed functional and exterior metal parts of the first generation of the best-selling smartwatch
2015
  • Established Saga and started fabricating and developing functional and cosmetic metal parts for automobiles and precision metal parts for luxury home appliances
2016
  • Ventured into the smart wireless earphone market, further expanding our reach in the smart electronics sector
2017
  • Established Dongguan INNO Precision Technology Limited and expanded the production campus size to 73,000 m2
  • Started developing precision parts for other IoT devices, including innovative autonomous driving devices and drones
  • Received Hong Kong Awards for Industries: Upgrading and Transformation Grand Award presented by Hong Kong Young Industrialists Council
2019
  • Began mass production of metal parts of workstations
  • Tapped into the plastic industry and started manufacturing plastic functional parts for smartphones