وصف
| PCB Assembly Capability | ||
| غرض | Capability | |
| المزايا | —-Professional Surface-mounting and Through-hole soldering technology | |
| —-Various sizes like 1206,0805,0603 components SMT technology | ||
| —-ICT(In Circuit Test),FCT(Functional Circuit Test) | ||
| —-PCB Assembly With UL,هذه,لجنة الاتصالات الفيدرالية,Rohs Approval | ||
| —-Nitrogen gas reflow soldering technology for SMT. | ||
| —-High Standard SMT&Solder Assembly Line | ||
| —-High density interconnected board placement technology capacity. | ||
| Components | Passive Down to 0201 مقاس | |
| BGA and VFBGA | ||
| Leadless Chip Carriers/CSP | ||
| Double-sided SMT Assembly | ||
| Fine Pitch to 0.8mils | ||
| BGA Repair and Reball | ||
| Part Removal and Replacement | ||
| Quantity | Prototype & Low Volume PCB Assembly,from 1 Board to 250, or up to 1000 and customized | |
| Type of Assembly | SMT, Thru-hole | |
| Solder Type | Water Soluble Solder Paste, Leaded and Lead-Free | |
| Bare Board Size | Smallest:0.25*0.25 inches | |
| Largest:20*20 inches | ||
| File Formate | Gerber files, Pick-N-Place file, Bill of Materials | |
| Types of Service | Turn-key,partial turn-key or consignment | |
| Component packaging | Cut Tape,Tube,Reels,Loose Parts | |
| Turn Time | Same day service to 15 days service | |
| Testing | Flying Probe Test,X-ray Inspection AOI Test | |
| PCB assembly process | Drilling—-Exposure—–Plating—–Etaching & Stripping—Punching—–Electrical Testing—–SMT—–Wave Soldering—–Assembling—- ICT—–Function Testing—–درجة حرارة & Humidity Testing | |





Topfast is a manufacturer that focus on PCB,PCBA manufacturing over 20 years.We have an excellent r&d team of 28 people.We can help you with one-stop service. To support you with the whole process from function research and development, product PCB design discussion, PCB manufacturing, component procurement to PCB assembly.
Our company providing PCB industry solutions for customers in the field of templates and small volumes.With high quality and on time delivery product, we won the market’s wide acclaim. We will continue to focus on customer satisfaction, along with “high quality”و “fast delivery”, the company will become an electronic circuit service provider worthy of customer trust.Our factory mainly produces ordinary double-sided PCB, multi-layer boards pcb, HDI pcb boards, metal based pcb board, ceramic pcb.semiconductor pcb boards, rigid-flex pcb boards and flexible pcb boards.





التعليمات
س 1:ما هو نوع تنسيق ملف ثنائي الفينيل متعدد الكلور الذي يمكنك قبوله للإنتاج?
Gerber, PROTEL 99SE, PROTEL DXP, كام350, ODB+(.TGZ)
س 2:Is my PCB files safe when I submit them to you for manufacturing?
We respect customer’s copyright and will never manufacture PCB for someone else with your files unless we receive written permission from you, nor we’ll share these files with any other 3rd parties.
Q3:What payments do you accept ?
-Wire Transfer(تي / ت),الاتحاد الغربي,Letter of Credit(خطاب الاعتماد)
-باي بال,AliPay,Credit Card
س 4:How to get the PCBs?
أ:For small packages, we will ship the boards to you by DHL,يو بي إس,فيديكس,إي إم إس. Door to door service! You will get your PCBs at your home.
ب:For heavy goods more than 300kg, we may ship your boards by ship or by air to save freight cost. Of course, if you have your own forwarder, we may contact them for dealing with your shipment.
س 5:ما هو الحد الأدنى لكمية الطلب الخاص بك?
Our MOQ is 1 أجهزة الكمبيوتر.
س 6: Can we visit your company?
No problem. You are welcome to visit us in Shenzhen. Or the other factory is in GuangDong province.
س7: How can you ensure the quality of the PCBs?
Our PCBs are 100% test including Flying Probe Test, E-test and AOI.


