We are an accountable electronic manufacturing service provider that specializes in Printed Circuit Board design/layout, circuit board manufacturing, PCB assembly, electronic testing, cable & wire-harness, and packing solutions. Our experienced experts in engineering and production provide integrated solutions for seamless migration of customer’s design with our full turnkey services. And our objective has always been to deliver exceptionally high quality products our customers.
With over 20+ years experience working in exceptional printed circuit board manufacturing and PCB assembly, everything we do revolves around focus on high mix & low volume electronics manufacturing services and larger OEMs. We have been keeping providing optimal services by our thorough understanding of your project and it’s market. Our confidence of know-how to manufacture it at insurance quality under minimum cost and time can help to reduce the risk to overall your business. To that end, our many years concentrating on below eight specific markets will be around to support you for many years to come.
Customers choose WELLER because of our in-depth engineering and manufacturing expertise. With 20 years of experience working in the PCB industry with cutting-edge layout, printed circuit board fabrication, and assembly under one roof, customers rely on us to deliver exceptional products on time-and on budget. From prototyping to production, Weller has been dedicated to delivering superior quality and reliable functionality.
Hello Bella- Great service by Weller as always, thank you. Please send the tracking when you can. It is no problem on shipping the balance later, enjoy your Holiday! D. Jensen October 1, 2022
D. Jensen
Zoey, Hope you had a great holiday! This is a project for an old client, we previously manufactured their boards at another factory, and because we are very happy with your quality and service, we would like to move this to you. Chris Howayek 06th Oct 2023
Chris Howayek
Hi Zoey, we have just started using theon the field, so far so good, just sent youan email for quotation Berkay 20th-August-2024
BerKay S.
Weller PCB has the right products at competitive rates and a willing flexibility to work with our business.
Stefano Biancoe
Speed, quality, and great service, WellerPCB has allowed us to move quickly on development and not stress out so much about inevitable board goof ups that previous have cost us weeks. Anthony Aglio July 16, 2019
Anthony Aglio
Hi Zoey thank you a lot for your mail.We are very happy with the board.We already tested 10 boards and programmed them. They are fully functional and do exactly what we have expected.For our next project we will come back to you. I have already recommended your company to some of my colleagues and business partners. Best Clemens 16th July 2019
Samuel Clemens
Hi Carl, Me too, I appreciate your trust! And you give me a great help (for example with the project Microchip which without you could not be a success!) And I feel the whole heart that has been put by everyone in the work that I receive. This is very important for me because I work in the same way. And I have trouble seeing this world that is content to see humans as objects. Thank you very much! 16th/July/2019
Oliviers Fournier
Hi Jason and Kira, Thanks for the last couple days. You took a lot of time to drive me around and get stuff done. I like the way you guys work and get things done – it is a lot like how I do things. Working in the hotel room, I have done that at so many trade shows. Good times. But thanks. And you sure have great guys at your factory. That Xie guy is good stuff. Look forward to our next meeting. Chris Becker 31st. Aug. 2019
Chris Becker
Hi Bella, I checked the 30 unit and they are exactly how we would expect them. Great work, the battery is well soldered, the main connector too and there are no missing screws. Keep up the good work! Thanks, Elio Barsetti Concepteur Électronique Electronic Designer September 17, 2019
Elio Barsetti
Hi Zoey, Thanks so much. Please thank your team as well. We really appreciate the work you’ve put in to help us out with these boards :)–Cheers—Tim Hadwen/Co-Founder / Hardware Lead September 23, 2019
Tim Hadwen
Jason, I have found an issue with the design, the design did indeed short circuit. Thanks for your help. We will have to get new prototypes produced. Regards|Kyle Handfield|Managing Director September 24, 2019
Kyle Handfield
Hi Eva, We received the boards and they are working as expected. Good work. Regards Sharafat On Thu, 20 Aug 2020 at 19:26, Eva Chen wrote: Hi Sharafat, We’ve arranged the shipment and the DHL tracking number is 73423314** Please note that we ship the main board to you together with Jason’s XY20383E1 board. Thank you! Eva August 24, 2020
Sharafat khan
Hi Tina, All three boards have now been tested at full current. 30 amps out at 20V, driven by a 12V battery (that dropped below 12V during the test) at just over 60 amps. Everything seems to be working as hoped for. We will mount them is a metal box and use thermal potting as heat sink on the MOSFETs while the load is high. At 15 amps output, it requires no cooling. A success! The break-out boards are also very nice. Well made… Thanks for your help in getting these prototype boards made. We will definitely be back!!! David Cyr P.S. What is your real (Chinese) name? I know you use an English name for English customers… David Cyr January 27, 2021
David John Cyr
Hi Tian, The AoA PCBs from DHL were scheduled to arrive Monday, but came early on Friday (today). So far, I only assembled the small PCB into the 3D-printed bezel with the momentary switch and the LED. The bezel board (small piece) fits PERFECTLY. See the attached. The 2 pressure sensors that are still on backorder are required to test the main boards. I just wanted to tell you that your work is superb! Amazing! Thanks so much again for helping with the anomaly (J2 & J4). Dave P.S. I don’t remember if I explained what it is. It is a safety device that should help to eliminate the main cause of aircraft crashes. The main board calculates the angle of attack of a flying airplane and shows the pilot how close he/she is to stalling the aircraft. The small bezel PCB with the 10-segment LED goes on the aircraft’s instrument panel. As the aircraft slows down to land, the LED shows how close the aircraft is to a stall by progressively turning on more LEDs. July 19, 2021
Dave portnoy
Dear Jason, Good Afternoon !! The 5 PCS PCB project we did is working okay. I have also assembled that PCB with components and its working well. Just to make you remember, see the attached PCB’s that you had send me. Since this is working well, can you send me following files: – Gerber files – PCB design files I am suppose to give you order as well, but due to some reason its getting delayed (some of IC’s have got obsolete). But I will surely get in touch with you and Bella very soon for our next order. Thanks, Rohit. From India July 26th, 2021
Rohit Nehe, Ph.D.
Hi Tina, Board were finally assembled and works well. Now there is software development phase. I think we will start small serial production somewhere at the beginning next year. Thank you for your support! Mit freundlichen Grüßen / Best regards, Vladimir Vashkevich 23rd-August-2021 thank you very much for the Altium file. I did a design rule check in Altium and I have no errors. This is exactly what I wanted. If we have more projects of this kind in the future, I will contact you again. With kind regards Thomas Somik Development 30th March 2022
Vladimir Vashkevich
Hello Jason, thank you very much for the Altium file. I did a design rule check in Altium and I have no errors. This is exactly what I wanted. If we have more projects of this kind in the future, I will contact you again. With kind regards Thomas Somik Development 2022-3-30
Thomas Somik
Hello Bella- Great service by Weller as always, thank you. Please send the tracking when you can. It is no problem on shipping the balance later, enjoy your Holiday! D. Jensen October 1, 2022
D. Jensen
Zoey, Hope you had a great holiday! This is a project for an old client, we previously manufactured their boards at another factory, and because we are very happy with your quality and service, we would like to move this to you. Chris Howayek 06th Oct 2023
Chris Howayek
Hi Zoey, we have just started using theon the field, so far so good, just sent youan email for quotation Berkay 20th-August-2024
BerKay S.
Weller PCB has the right products at competitive rates and a willing flexibility to work with our business.
Stefano Biancoe
Speed, quality, and great service, WellerPCB has allowed us to move quickly on development and not stress out so much about inevitable board goof ups that previous have cost us weeks. Anthony Aglio July 16, 2019
Anthony Aglio
Hi Zoey thank you a lot for your mail.We are very happy with the board.We already tested 10 boards and programmed them. They are fully functional and do exactly what we have expected.For our next project we will come back to you. I have already recommended your company to some of my colleagues and business partners. Best Clemens 16th July 2019
Samuel Clemens
Today, with the increasing precision and powerful functionality of electronic devices, the thermal management is becoming more and more important, which normal
A good PCB assembly quality determined by multiple-factors, PCB layout and design is a key factor of all of them. This article present some critical factors tha
HAL (also called Hot air level) and immersion gold (ENIG) are common surface treatment finishing used for most printed circuit boards manufacturing...
Gold fingers (or edge connectors) are one of the most critical yet often overlooked components in modern printed circuit boards (PCBs). ...
Bow and twist on a bare printed circuit board are two types of deformations that can occur during and after the PCB manufacturing process. ...
PCB designers have to meet various requirements and expectations. The areas they consider are electrical...
PCB Fabrication Drawing is a specific document present the critical information related PCB manufacturing. Generally, it includes some basic fabrication notes...
Today, with the increasing precision and powerful functionality of electronic devices, the thermal management is becoming more and more important, which normal
A good PCB assembly quality determined by multiple-factors, PCB layout and design is a key factor of all of them. This article present some critical factors tha
HAL (also called Hot air level) and immersion gold (ENIG) are common surface treatment finishing used for most printed circuit boards manufacturing...
Gold fingers (or edge connectors) are one of the most critical yet often overlooked components in modern printed circuit boards (PCBs). ...
Bow and twist on a bare printed circuit board are two types of deformations that can occur during and after the PCB manufacturing process. ...
PCB designers have to meet various requirements and expectations. The areas they consider are electrical...
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