About Us


Raytek Semiconductor Inc. (abbreviated as Raytek) was funded on 2016, a semiconductor high tech company dedicated on wafer level package. Raytek is established in Taiwan and its vision is for worldwide market, focused on the development of wafer level package, striving to be the most professional wafer level RDL/Bumping supplier in Taiwan. The product includes CuNiAu RDL, Copper Pillar Bump & Lead Free Bump, which is applied on cell phone, TV, printer, monitoring, appliance, digit card , set-top-box, bio-chip and Testing wafer.. In order to comply with customer’s demand on outsource management, Raytek also has alliance with strategic testing and assembly house to provides one-stop and cost effective service to customers,

The member of Raytek management and technical team all come from worldwide top tier assembly house. The team members could be recognized as the pioneers of Taiwan wafer level package development, they deeply understand the history, development trend and marketing demand in this field. Our core team’s capability of technology and operation is well recognized by IC design house.

To meet the dynamic challenge in this package field, Raytek continues to enhance our core competence, with our philosophy of “integrity, pragmatics, innovation, win-win”, dedicate ourselves to provide satisfactory product and value-added service, also to provide the working environment for every employee to grow.

Raytek employee are all with attitude of open-mind, striving for excellence, facing challenge, optimistic and we will never give up.

Company Roadmap



Pass the certification of ISO 14001 & OHSAS 18001


Pass the certification of ISO 9001


Low volume production released


Clean Room construction complete.


Fund-rising to NTD $913M


Raytek Funded with capital NTD $29M


Continuously striving for the upmost development capability in wafer level package;
Focus to be the best service provider in niche market,
Win-win partner relationship with our customer,
Being the global leader in wafer level package,
So Raytek will focus on following strategy

  •  Operation: Well established in Taiwan and deploy ourselves to global market,
  •  Quality: Steady and consistent, then strive for excellence,
  •  Cost: Provide most economical solution to meet the market expectation,
  •  Delivery: Best delivery to meet customer expectation,
  •  Marketing: Provide “small-volume, large-variety production” customized service to our customers,