About Us


Customers' satisfaction will always be our persistent pursuit !


Wintek has always been struggling to improve our technical innovation and production facility:

  • Wintek has the leading technology in anodizing, which enable us to provide high qualified products to our customers.

  • Wintek is always improving its innovation in door & window hardware and home safety.

  • Wintek strives to broaden its product range so as to provide one-stand service for our clients.


  • Expertise and Professionalism

  • Teamwork and Collaboration

  • Moral Integrity and Responsibility

  • Keep Improving

  • Mutual Trust and Win-Win Cooperation

Main Markets

  • North America

  • South America

  • West Europe

  • Middle East

  • East Asia


  • Anodizing technology

  • Die-casting & Casting

  • Plastic Injection

  • Engineering and Designing

Our Team

Jack Hong

President and CEO

Samantha Zhang

Operating manager

Starry Wong

Sales manager

Annie Chen

Financial manager

Ten Chen

Project Manager

Aaron Wei

Product & Purchasing manager

Jack Hong

Jack Hong got his bachelor degree in Holland, is the founder and CEO of Wintek. Jack Hong has over 10 years of experience in the door & window hardware industry. He is very experienced in the hardware processing technology as well as rich knowledge in company management. For any inquiry, please contact Jack at: jack@wintekco.com

Samantha Zhang

Samantha Zhang is the operating manager of Wintek, who is in charge of business marketing and export operation. For any export operation inquiry, please contact: samantha@wintekco.com

Starry Wong

Starry Wong joined Wintek in the year of 2014, and is now in charge of the export business. If you have any product inquiry, please contact Starry at: starry@wintekco.com

Annie Chen

Annie Chen joined Wintek in the year of 2012, and has been in charge of the financial business and administration. For any financial inquiry, please contact Annie at: admin@wintekco.com

Ten Chen

Ten Chen joined Wintek in the year of 2012, and has accumulated lot of experience and expertise in the hardware developing and have successfully complished several professional projects with our customers. For any project inquiry, please contact Ten Chen at: sales1@wintekco.com

Aaron Wei

Aaron is a professional product manager with professional expertise in hardware and electronic products. If you wish to become a supplier of Wintek, please contact Aaron at: Aaron@wintekco.com

Tyman PLC

Hangzhou Wintek Building Products Co.,Ltd. is a comprehensive UPVC/Aluminum Window-Door Hardware supplier from china.

Sales office is located in Hangzhou and factory is based in Ningbo. 

Our products are now have been exported to

USA,Canada,Mexico,Germany,UK,France,Poland,Australia,Russia,Colombia,Brazil,India,Thailand,Ukraine etc. 

We also have experience & capability to produce Customized products as per customer’s requirements.