high quality usb charger pcb assembly ups pcba circuit board and pcba keyboard service from china supplier
Shenzhen Landztop Technology Co., Limited is a PCBA manufacturer, Landztop’s capable of providing turn-key and partial turn-key printed circuit board assembly services.
For full turn-key, we take care of the entire process, including manufacturing of Printed Circuit Boards, procurement of components (100% original) , PCBA Testing , continuous monitoring of quality and final assembly.
Product Description
Files and Requirment for PCBA quotation:
v A BOM (Bill of Materials) with reference designators: component description, manufacturer’s name and part number.
v PCB Gerber files.
v A PCB fabrication drawing and PCBA assembly drawing.
v Test procedures.
v Any mechanical restrictions such as assembly height requirements
PCB board manufacture and PCBA service:
v PCB board made, circuit board parts purchased by us
v Electronic testing circuit board or PCBA
v Fast delivery, anti-static package
v RoHS Directive-compliant, lead-free
v One stop service from PCB design, PCB layout, PCB manufacture, components purchasing, PCB assembly, test, packing and PCB delivery
v Eleectronic manufacturing service
Technical requirement:
v Professional surface-mounting and through-hole soldering technology
v Various sizes like 1206, 0805, 0603 components SMT technology
v ICT (In Circuit Test), FCT (Functional Circuit Test) technology
v PCB assembly with UL, CE, FCC, RoHS approval
v Nitrogen gas reflow soldering technology for SMT
v High standard SMT and solder assembly line
v High density interconnected board placement technology capacity
Quote requirement:
v Gerber file and Bom list
v Clear pics of pcba or pcba sample for us
v Test method for PCBA
Outer packing: standard carton packing
v Hole tolerance: PTH: ±0.076, NTPH: ±0.05
v Certificate: UL, ISO 9001, ISO 14001, RoHS,UL
v Profiling punching: routing, V-cut, beveling
v Providing OEM service to all sorts of printed circuit board assembly
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Turnkey PCBA |
PCB+components sourcing+assembly+package |
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Assembly details |
SMT and Thru-hole, ISO SMT and DIP lines |
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Lead Time |
Prototype: 15 work days. Mass order: 20~25 work days |
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Testing on products |
Flying Probe Test, X-ray Inspection, AOI Test, Functional test |
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Quantity |
Min quantity: 1pcs. Prototype, small order, mass order, all OK |
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Files needed |
PCB: Gerber files(CAM, PCB, PCBDOC) |
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Components: Bill of Materials(BOM list) |
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Assembly: Pick-N-Place file |
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PCB Panel Size |
Min size: 0.25*0.25 inches(6*6mm) |
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Max size: 20*20 inches(500*500mm) |
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PCB Solder Type |
Water Soluble Solder Paste, RoHS lead free |
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Components details |
Passive Down to 0201 size |
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BGA and VFBGA |
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Leadless Chip Carriers/CSP |
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Double-sided SMT Assembly |
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Fine Pitch to 0.8mils |
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BGA Repair and Reball |
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Part Removal and Replacement |
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Component package |
Cut Tape,Tube,Reels,Loose Parts |
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PCB assembly |
Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing |
Our advantages
v More than 10 years experience of electronic manufacturing sevices for PCB PCBA making
v One stop service | PCB Manufacturing | Components sourcing and PCB assembly to help you easily achieve your electronic products.
v Reasonable and stable price: have established a strong global electronics components supply chain that help us get reasonable and stable price
v Quality assurance: more than 6years experienced engineering team and quality control team to ensure all products come out under control.
v Professional replace-solution: help customers source professional replace-solution to achieve faster, lower cost with high quality components purchasing agent service
v No MOQ: Sample available for multilayer PCBs, PCB assemblies and HDI PCBs
v 100% inspection of all products
v RFQs answered within 24 hours
v Responses to inquiry within two hours
v Exporting to Europe and North and South America
Customer: What service do you have?
LT:We mainly focus on electronic contract manufacturing service for OEM&ODM
( PCB fabrication, components procurement and pcb assembly service)
Besides provide IC programming, PCBA functional testing, cables, box build assembly and shipping service
Customer: For small quantity orders, can you produce prototype PCBs?
LT:YES, Landztop can produce prototypes, but the greater the quantity, the greater the cost saving
Customer: What file formats do you accept for PCB and PCB assembly?
LT:Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)
Customer: Are my design files secure when i send them to you?
LT:Your files are held in complete safety and security.Your files are never shared nor will any third parties have access to your design files.
Landztop can sign an NDA(Non-disclosure agreement) before sending files.
Customer: What are the main products of your PCB/PCBA services?
LT:Automotive, Medical, Industry Control, IOT, Smart Home, Military, Aerospace.
Customer: Do you have after-sales product servicing available for your customers?
LT:Yes,for any quality problems, Landztop will take our responsibility to solve it for you any time.
Customer:One Stop Service ?
LT:A: Yes:
1.Fast and one-stop service
2.Accept Design,Clone,OEM,ODM service
3.PCB+Components+PCBA+Testing
4.CE,ROHS,UL
Customer:Shipping cost?
LT: The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.
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