Best Linking Group was established in 2007 and listed on the GEM of the Hong Kong Stock Exchange in 2019. It is a construction-related machinery and parts supplier and a slewing rings and other parts manufacturer.

The birthplace of the group's business is Kyoei Seiki Co., Ltd. (referred to as Kyoei), which is invested by Hong Kong Wing Fung Machinery Co., Ltd. and set up a slewing ring factory in mainland China in 2007. The core production technology, process standards, quality management system and culture of Kyoei Seiki are all provided by a Japanese chief engineer and consultant with more than 40 years of experience. We win word of mouth with quality, and our products are sold all over the world step by step. A number of overseas machineries parts leading companies have successively become our long-term customers, and we have also obtained the quality recognition of many famous companies such as Sumitomo Construction Machinery Co., Ltd., Ishikawa Trading Co., Ltd., Japan Yutani Co., Ltd., and supporting their own machinery product. To this day, Kyoei Seiki continues to manufacture slewing rings for them, and continues to expand the product range.

With the change of the market and the increasing demands of customers, the group established Best Linking Ltd. (referred to as Best Linking) in Hong Kong in 2010, which is engaged in the local and export trade of various construction machinery and parts. Under the thousands of supply chains, we hope that customers can find high-quality and stable products accurately and conveniently in the chaos of information, so that customers can have a pleasant experience. Best Linking provides customers with one-stop pre-sales, after-sales and other related additional value-added services, and solves the troubles of finding high-quality supply chains for customers. Over the years, Best Linking has maintained a good cooperative relationship with various large suppliers, including Japan's top suppliers, so that we can provide customers with the fastest and most accurate information and provide the most powerful and stable support.

In the future, the Group will continue to aim at one-stop service, expand the product range, add more options, and provide customers with more convenient and more secure services and support.


The best window for customers to find quality products and services at any time.

Enable customers to solve problems on engineering equipment and spare parts in a more time-saving and convenient way and provide maximum support for customers.

Continue to grow together with employees and customers.


Honesty and trustworthiness are the cornerstone of our long-term co-operation.

Caring about employees, team spirit is to create a sustainable future.


Mr. Chan Yuk Pan

Mr. Chan Lung Pan


Mr. Chan Wan Tsun

Ms. Tam Ho Ting

Ms. Tsang Hau Lam

Year Milestone
  • Kyoei Seiki Co., Ltd. was established in China

  • 2009
  • Assessed and certified to ISO 9001:2000 Quality Management System Standard, etc.

  • 2010
  • Kyoei Seiki extended its second-phase production line and warehouse

    Best Linking Limited was established in Hong Kong

    Started a business relationship with a Singaporean company principally engaged in heavy machinery and diesel engine parts (subsidiary of a then listed company on Singapore Stock Exchange)

  • 2012
  • Awarded with the Certificate for Measurement Assurance System (Level 3) by the Bureau of Quality Supervision of Dongguan City.

  • 2014
  • The first company in China to receive certification of quality of our heat treatment process from Sumitomo (S.H.I.) Construction Machinery Co., Ltd.

    Cooperate with Nanjing University of Technology to carry out cooperative R&D projects

  • 2017
  • Successfully registered nine patents in China

    High-tech enterprise certificate issued by Guangdong Provincial Department of Science and Technology, Guangdong Provincial Department of Finance, Guangdong Provincial State Taxation Bureau and Guangdong Provincial Local Taxation Bureau

  • 2019
  • Best Linking Group Holdings Limited was successfully listed on the Hong Kong Stock Exchange, stock code: 9882.HK

  • 2021
  • Kyoei Seiki used the proceeds from the share offering to expand production lines and warehouses to increase production capacity