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Hsuan Mao Technology Co. Ltd, established the headquarter in Taiwan in 1989 and set up Dongguan factory in China in 2001, has been a leading manufacturer with worldwide professional electronic peripheral and components for the past 35 years. Our products are including various Connectors, Cable Assemblies, Wire Harnesses,and so on. We are leading the way toward superior performance.

The business philosophy of Hsuan Mao is to offer the speediest and most professional service for our customers. With insisting the belief of high-quality products of Connectors, Cable Assemblies, Wire Harnesses, we have received good recognition and support from customers around the world, and we will persist in keeping rapid and good service with high-quality products.



1989  Hsuan Mao Technology Co., Ltd was founded.
1996  UL No. E184004 for Connectors and E183846 Wire Harness was approved.
1999  CSA LR 115982-Housing, Wafer , Header , Terminal.
2001  Dongguan factory in China was up.
2002  TUV ISO 9001 approval .
2002  UL no.E232615 for Computer Cable was approved.
2003  Enterprise Resources Planning (ERP) of computer systematization on Line.
2005  TUV ISO 14001 approval. Enforcement of RoHS Directive and the regulations.
2010  AFAQ ISO 9001 & AFAQ ISO 14001 approval.
2011  More new connector will be announced ex:USB3.0...
2012~2023  More econnectors passed UL approval.
2024  More new connectors will be announced.
          ex:Type C, Water Proof Connector , Pogo Pin Connector.
In 2001, our manufacturing plant is established in Dongguan, China.
We have become one of the top manufacturers of electronic peripheral and components in global market. Production line and QC department are always devoted to make perfect products. We have solid expertise and extensive experiences over 30 years in peripheral and component industry which provide the best conditions to operate our manufactory. In addition, Hsuan Mao focuses on the detailed procedure in order to find out and solve the problems in a very short time, and we always reduce cost efficiently to enable our products be more competitive in the market.



HSM continues offering the most competitive price, high quality products, best and professional service to our customers

               H :High quality     S  :Service    M :Maintain 


Our product quality has been accredited by many international approvals like ISO 14001、ISO 9001, UL certificates and so on. Furthermore, all our products are identical to RoHS compliance. To provide a rapid and effective service and the most competitive price to our customers, we have also implemented Enterprise Resource Planning (ERP) system.