SMT Assembly manufacturer
- 10+ Year Experience on SMT Assembly Services
SMT chip processing:SMT Lines:6 high-speed
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SMT patch supporting production lines:more than 15 million points.
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Testing Equipment:X-RAY Tester.
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8-48 hours delivery time when components are ready.
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SiZE:50*50mm 510*460mm.
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BGA Package:BGA Dia.0.14mm,BGA 0.2mm pitch
Committed to Manufacturing Solutions
The process of soldering electronic components to a printed circuit board is referred to as SMT assembly technology (PCB). In this process, tiny amounts of molten solder paste are used to connect component leads to pads on the PCB surface. The SMT assembly procedure is primarily comprised of the following steps: solder paste printing, chip mounting, reflow soldering, cleaning, inspection, and rework, all of which will be discussed in detail below.
We can provide to...
- Turn times as short as 24 hours
- 1 to 100,000 units
- Class II Inspection standard and Class III Inspection available
- 100% on-time guarantee
- DFM support
- Lead free (RoHS) options
- SMT and thru-hole capabilities
- All SMT machine placed
- AOI (Automated Optical Inspection)
- Lead-free RoHS Certification and ITAR compliance screen available
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Program Design
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Assembly Capacity
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SMT Capacity
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Equipment Exhibition
From component purchasing to functional testing and package finish, we provide one shop-stop service for every type of PCB.
Quick payment
Flexible payment options
On-Demand Manufacturing
No MOQ or MPQ limited. Prototype or mass production order acceptable.
Inspection Of Quality
90% of the technical staff have more than 10 years of industry experience
Assembly Capacity
| Turn-key | Purchase from authorized suppliers, distributors |
| Consigned | Accept parts in reels, cut tapes, tubes & pallets and bulk. |
| Stencils | Offer Laser-cut stainless steel stencil. |
| Solder type | Offer both lead&lead-freeassembly services. |
| Board type | Rigid board, flex board&rigid-flex board. |
| PCB or Panel Size | Min board size of 10*10mm |
| PCB or Panel Size | Max board size of 330*530. |
| Assemble type | The customer provides some components |
| Board shape | There is no limit to shape |
| Prototype | MOQ as low to 5units in 1-2 days delivery |
| Low volume | Offer 3-4 days quick turn time service for low volume. |
| High volumn | Offer accurate delivery to catch your deadline. |
SMT Capacity
| Single and double sided SMT/PTH | Yes |
| Large parts on both sides | Yes |
| BGA on both sides | Yes |
| Smallest Chips size | 201 |
| Min BGA | 0.008 in. (0.2mm) pitch |
| Micro BGA pitch | ball count greater than 1000 |
| Min Leaded parts pitch | 0.008 in. (0.2 mm) |
| Max Parts size | 2.2 in. x 2.2 in. x 0.6 in. |
| Odd form parts: | Yes，Assembly by hands |
| LED | Yes，Assembly by hands |
| Wave soldering | Yes |
| Max PCB size | 14.5 in. x 19.5 in. |
| Min PCB Thickness | 0.02 |
| Fiducial Marks | Preferred but not required |
| PCB Finish: | SMOBC/HASL |
| PCB Finish: | Electrolytic gold |
| PCB Finish: | Electroless gold |
| PCB Finish: | Electroless silver |
| Ball counts | ball count greater than 1000 |
| Resistor | Yes，Assembly by hands |
| Capacitor networks | Yes，Assembly by hands |
| Electrolytic capacitors | Yes，Assembly by hands |
| Variable resistors、capacitors (pots) | Yes，Assembly by hands |
| Sockets | Yes，Assembly by hands |
| PCB Shape | Any |
| Panelized PCB | Tab routed |
| Panelized PCB | Breakaway tabs |
| Panelized PCB | V-Scored |
| Panelized PCB | Routed+ V scored |
| Inspection | X-ray analysis |
| Inspection | Microscope to 20X |
| Rework | BGA removal and replacement station |
| PCB Finish: | Immersion gold |
| PCB Finish: | Immersion tin |
| PCB Finish: | OSP |
Testing Procedures
We use advanced MES with Fuji NXT, MPM, JUKI, Desen, Suneast, and other industry professional equipment for production line control, including an automatic surface mount system, reflow soldering, automatic testing and packaging processes, and a production workshop with a fully enclosed air-conditioning system, temperature and humidity control, lighting intensity control, and high standards of electrostatic protection management.
Bring you better PCB products
Circuit Board Fabrication and PCB Assembly Turnkey Services
Frequently asked questions
What are the benefits of SMT assembly?
What types of components are used in SMT assembly?
Inspection and testing
What are some challenges in SMT assembly?
What are some trends in SMT assembly?
The assembled PCBs that were delivered worked flawlessly. The component placement is excellent. Mis wang, the WINOW engineer in charge of our project, and I hit it off right away. She asked pertinent questions to ensure that the project was properly completed. We had a very nice, short, and to-the-point conversation.
This board is required to charge my robotic platform's lipo batteries (rover). First-time order with excellent communication throughout the ordering process, manufacturing progress, and tracking up to delivery. Very good price, especially for the first order with a credit for a discount.
The boards arrived yesterday, and assembly has begun. Excellent solder wetting, clean line definition, and drill holes that are precisely in the center of the via lands.
Please convey my gratitude to everyone who created such wonderful boards.
Why Choose Us?
Since 2018, WINOW has been providing high-quality PCBs with quick turnaround times and high customer satisfaction. We are one of the largest and most skilled board manufacturers in China. With over ten years of industry experience, Winow PCB is a PCB manufacturer and PCB assembly service provider based in China. By providing quick quotes and one-stop manufacturing services, we will help you get your projects up and running as soon as possible.
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Within 24 hours, prototype orders are processed.
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Some PCB prototypes and small-batch manufacturing take 5-7 working days on average.
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Small batch production and some PCB prototypes have a 48-hour lead time.
Quick payment
Flexible payment options
On-Demand Manufacturing
There is no minimum order quantity or purchase quantity. Orders for prototypes and mass production are both accepted.
Inspection Of Quality
90% of the technical staff has more than ten years of experience in the industry.
Technical Strength
PCB Assembly can be adjusted at any time to meet customer ICT, veneer, aging, and ATE requirements.
