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Car Window Regulator | Window Regulator Manufacturers - HANSUN

Based in Taiwan, Han Yale Ind. Co., Ltd. is one of the prime window regulator manufacturers in aftermarket auto parts industry since 1990.

ISO/TS 16949, CE Mark / EN50498 certified, over 2000 SKUs, 30+ OEM standard validation, robotic-based automation and wholesale price - HANSUN provides you high quality window regulator for Acura, Alfa Romeo, Audi, BMW, Buick, Cadillac, Chevrolet, Chrysler, CITROËN, Dodge, FIAT, Ford and more.

HANSUN's window regulator Tooling All In-House capability has allowed them to sell worldwide with solid reputation, particularly in Americans, European and Asian market. Both with advanced technology and 30 years of experience, HANSUN ensures each customer's demands are met.

Company History


Timeline of HANSUN History



  Company founded by Kent Liao

  • Company founded by Kent Liao with 12 employees

   Peugeot and Daihatsu

  • Became Tier 1 supplier of Peugeot Taiwan and Daihatsu Taiwan

  First Trade Show  

  • First time visited the automotive trade show

  Hanyale Production

  First5 AAPEX Show

  • Began producing aftermarket window regulators of General Motors, Chrysler, Ford, and many others and export to North America
  • First time exhibited at AAPEX

  First Automechanika Show

  • First time exhibited at Automechanika Germany

  ERP Smart System

  • Established first head office and manufacturing plant located at Shigu, Changhua, Taiwan
  • Produced window regulators for all makers
  • ERP Smart system implementation
2002                   ISO 9001
  • 1st plant expansion to raise capacity
  • Acquired ISO 9001 certification

   2nd Plant Expansion

  • 2nd Plant expansion to raise capacity

         HANSUN Brand

  • Established HANSUN brand

                    1 Million Milestione

  • Annual sales volume reached 1 Million Milestone


  Supex Auto

  • Established its first US-based head office and distribution center in Ontario, CA, USA

  Stamping Factory

  Tooling Company

  • Became a supplier of European Tier 1 company
  • Established a tooling factory
  • Established a stamping factory

           Dorman Outstanding Supplier Award

  • Established a new headquarter and manufacturing plant located at Changbin Industrial Park, Changhua, Taiwan
  • ERP system updated to ERP Workflow
  • Awarded by Dorman's "Outstanding Supplier Award"

                13 Million Milestione

  • Total sales volume reached the 15 Million Milestone
  • Established a components factory
  • Established a sales office and RD office in Taichung, Taiwan

 IATF 16949 Certified

  • Passed the following audit with high scores: SGS Workplace Conditions Assessment, C-TPAT, and Supplier Qualification Program
  • Acquired IATF 16949 certification
  • Acquired E-mark, CE certification
  • Became a supplier of US top automotive retailer

  Plastic Injection Factory

  Welding Robot

  EMI System

  • Established a plastic injection factory
  • Factory automation
  • Implemented a Real-Time EMI System
  • Implemented a Real-Time Quality Monitoring System
  • Implemented Advanced Planning and Scheduling system

        Auto Parts Store

  • Established a motor factory
  • Became a supplier of the biggest automotive retailer in the US

  Han Yale HANSUN 2nd Factory

  • Established a new manufacturing plant in Changhua, Taiwan
  • Set up HANSUN social media

  Han Yale HANSUN 3000 PCS Doors for Fitment Guarantee Program

  • Launched Fitment Guarantee Program
  • Became a supplier of US Tier 1 company

 Han Yale HANSUN Window Lift Motor Smart Motor

  • Developing Smart Motor technology