Stacey Wang
Stacey Wang
Sales Engineer at H &W Electronic
Shenzhen, China
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Company Website: H &W Electronic

We could provide fully turnkey EMS from pcb prototype, soucing components, assembly, enclosure, box build, package and so on.

We are a Hong Kong based organization with offices & factories within Mainland China. Our diversified core management team consists Canadians, Americans and Chinese, having 21 years of business success assisting companies reach their ultimate goal. We offer the following services and have worked with many lauch projects reach their ultimate production needs, critical timelines and cost measures effectively.





  • OEM/ODM Mechatronics design services.
  • Prototyping PCB, PCBA and Mechanical
  • Electronics, Mechanical, Manufacturing consulting and design services
  • Small to Medium & Mass-production (Owned Factory)
  • Sourcing & Supply Chain Management.
  • Regulatory certifications consulting and services FCC, CE, EMC, R&TTE, Environmental , Safety, UL, TUV and SGS
  • Quality assurance and control. DFM, DFT incoming and outgoing QC ISO9001
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Competitive Price:

HW- regularly stock over 5000+ common parts from quality manufacturers and cooperate with the world famous electronic components distributors like DigiKey, Mouser, Element14, Arrow, Avnet, Maxim and Future Electronics to guarantee our supply chain is smooth and serve both the urgent needs and common needs with fastest lead time and competitive price.


On-Time Delivery:

We can do the on time delivery and shorten customers’ wait time

  1. We regularly stock over 5000+ common parts;
  2. We have the most professional sourcing team and cooperate with world famous electronic components distributors;
  3. We have our own PCB and PCB assembly factory;
  4. We have our own design team whom can help customers resolve the most sophisticated technical problems.


We guarantee that all the products we manufactured are 100% qualified and have at lest one year guarantee period, but the premise is that all the parts of the products are provided by us (including PCB, electronic components and assembly work). And for those products only partially services provided by us, we are only responsible for the liability of the services provided by us.

We will not under any circumstances be liable for any damages whatsoever, including any special, indirect, incidental, consequential or exemplary damages resulting from the use or loss of use of our service, due to any cause, even if we have been advised of the possibility of such damages. In any event, our total liability to you for all damages (Whether based on contract, torte or other theories) will be limited to the amount you actually paid for our service. Some states and jurisdictions do not allow the limitation or exclusion of liability for incidental or consequential damages so the above limitation may not apply to you.



Confidentiality We treat all your information as highly confidential and maintain the strictest standards to protect your intellectual property rights (IP). The confidentiality of your information is protected with the following means and processes.

Authorized access only: To external users, only authenticated users can access information which he/she is authorized to view. To internal users, access of information is on a need-to-know basis. Your information are compartmentalized and linked with number IDs. For instance, our production engineers who can view design files can only see project and customer IDs; our shipping won’t see billing details; and our accounting won’t see design files. Transmission: All sensitive information are encrypted with SSL during transmission. Security audit: We conduct regular security audit to maintain our high security standards. Deletion of information: We will erase any specified information by request.

SMT Lines


DFMA/PCBA/EMS Application