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
PCBA Specifications
Turnkey PCBA |
PCB+components sourcing+assembly+package |
Assembly details |
SMT and Thru-hole, ISO SMT and DIP lines |
Lead Time |
Prototype: 15 work days. Mass order: 20~25 work days |
Testing on products |
Flying Probe Test, X-ray Inspection, AOI Test, Functional test |
Quantity |
Min quantity: 1pcs. Prototype, small order, mass order, all OK |
Files needed |
PCB: Gerber files(CAM, PCB, PCBDOC) |
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) |
Max size: 20*20 inches(500*500mm) |
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PCB Solder Type |
Water Soluble Solder Paste, RoHS lead free |
Components details |
Passive Down to 0201 size |
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 |
PCB assembly process |
Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing |
Our Service Type
LANDZTOP is a professional PCB & PCBA manufacturer which located in Shenzhen China. we offer effective one-stop solutions throughout the whole production and service process. We committed to 1-30 layers precision PCB manufacturing, professional FPC production, electronic components purchasing, SMT professional processing, Soldering and Assembly, especially sample and Small/Medium bulk orders. We have the advantages of high quality, fast delivery and good price.
Landztop provides superior service for Automotive electronics, Eduction Robot, Industrial control, Power Supply, Medical electronics, Telecommunication product, Intelligent home system and other industries around the world.
We also provide function test,conformal coating and complete assembly for clients all over the world.
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.
Welcome inquiry to get more detail!