Complaint
Company Information
Shenzhen Hongzhou Technology Co, Limited was founded in 2005,we are a manufacturer who are specialized in PCB Assembly (SMT, DIP, AI) and electronic product final assembly (EMS) in the top market for global customers.
We have more than 10 years of SMT manufacturing experience, well appointed SMT ,DIP and assembly lines, offering one stop service from SMT,FPC,DIP,EMS, conformal coating, testing, final assembly, component procurement ,design, peripheral products support and so on. we are equipped with High-speed and accurately SMT Equipment ,and we provide a whole range of SPI,AOI,ICT,FCT,X-RAY,ROHS and aging testing for products. All ourshop floors are dust free, all lines are lead free, we are ISO9001,ISO13485 &IATF16949 certified company.
Product Description
| PCB Assembly Capability: | |
| Stencil Size: | 736x736mm |
| Minimum IC Pitch: | 0.2mm |
| Maximum PCB size: | 1200x 500mm |
| Minimum PCB thickness: | 0.25mm |
| Minimum chip size: | 0201 (0.2x0.1)/0603 (0.6 x 0.3mm) |
| Maximum BGA size: | 74x74mm |
| BGA ball pitch: | 1.00mm (minimum), 3.00mm (maximum) |
| BGA ball diameter: | 0.40mm (minimum), 1.00mm (maximum) |
| QFP lead pitch: | 0.38mm (minimum), 2.54mm (maximum) |
| Volume: | |
| One piece to low volume production quantities | |
| Low cost first article builds | |
| Schedule deliveries | |
| Assembly type: | Surface mount(SMT) assembly |
| DIP assembly | |
| Mixed(surface mount and through hole) technology | |
| Single or double sided placement | |
| Cable assembly | |
| Components type: | Passive components: |
| As small as 0402 package | |
| As small as 0201 with design review | |
| Ball Grid Arrays(BGA): | |
| As small as .5mm pitch | |
| Parts procurements: | Turnkey(we supply the parts) |
| Consigned(you supply the parts) | |
| You supply some parts, we do the rest | |
| Solder type: | Leaded |
| Lead-free/ROHS compliant | |
| Other capabilities: | Repair/rework services |
| Mechanical assembly | |
| Box build | |
| Mold and plastic injection. | |
Delivery Time for PCB
| Layer | Prototype | Mass Productions | |
| Quick Turn | Unual Time | (above 30 m2 ) | |
| 2 | 24 hours | 3-4 days | 8-10 days |
| 4 | 48 hours | 5-6 days | 10-12 days |
| 6 | 72 hours | 6-8 days | 12-14 days |
| 8 | 96 hours | 8-10 days | 14-16 days |
| 10 | 120 hours | 12-14 days | 16-18 days |
| ... | ... | ... | ... |
Delivery Time for PCBA
| Order Conditions | Standard Delivery Date | The fastest Delivery Date | |
| Prototype (<20 pcs) | 2 days | 8 hours | |
| Small Volum (20-100 pcs) | 3 days | 12 hours | |
| Medium Volum(100-1000 pcs) | 6 days | 24 hours | |
| Mass productions (>1000 pcs) | Depends on BOM | Depends on BOM | |
Applications
1. Who we are
| PCB Manufacturer | Flexibility | Quality |
| Hongzhou Smart, firstly established as a PCB manufacturer, has its own PCB factory with advanced manufacturing facilities, capable in fabricating up to 24 layers PCB boards. The factory is ISO9001 certified, with its PCB products UL approved and RoHS compliant. Your PCB cost and lead time can be reduced to buy PCBs from us. | Hongzhou Smart is highly customer oriented catering for customer's specific requirements. There are various kinds of available services, you can choose either full turn-key solutions or any single specific service. We can handle any size project from minimum quantity one piece to mass production. And we provide quick turn PCB and PCBA manufacturing service. | Hongzhou fully understands the importance of quality for your projects. The quality control system is integrated in each step from preliminary PCB manufacturing to final PCBA packing, and a well-organized inspection and test procedure is performed to ensure the superior quality. All the products are 100% inspected for each shipment. |
2. Support
Hongzhou Smart aims to be the leading PCB manufacturer, and provide quality PCB products for electronic industry.
| Layers | 1-16 layers | Min Board Thickness(2-layer) | 0.2mm |
| Max Board Size | 635 × 1100mm | Min Board Thickness(4-layer) | 0.6mm |
| Min Board Size | 20 × 30mm | Min Inner-layer Thickness | 0.1mm |
| Min Trace | 0.1mm | Min Annular Ring | 0.1mm |
| Min Space | 0.1mm | Min Hole Location Tolerance | ±0.075mm |
| Min Hole Size | 0.2mm | Min Hole Size Tolerance | ±0.05mm |
| Board Warp | ≤ 1° | Min Outer Dimension Tolerance | ±0.1mm |
| Solder Mask | Green, Yellow, Red, Black, Blue, White | ||
| Surface Finish | HAL, HASL, Immersion Gold, Immersion Silver, Plating Gold, Plating Nickel, Plating Silver, Gold Finger, OSP | ||
| Board Material | FR-4, High Tg FR-4, Halogen Free FR-4, Thick Copper FR-4, Aluminium Based, Rogers, Taconic | ||
| Acceptable file | Gerber file(RS-274-X or RS-274-D with aperture list and drill files),Protel,PADS,POWERPCB,AutoCAD,ORCAD | ||
| CAM software | Genesis, CAM350 | ||
3. PCB + Assembly
More and more of our existing PCB customers are now asking us for fully Assembled Printed Circuit Boards delivered to their door to take away all the time consuming stress of component procurement and assembly. In order to meet customers' requirements, Hongzhou Smart develops from a PCB manufacturer to a one-stop PCBA service provider, including PCB assembly, components sourcing, stencils, cable assembly and final product assembly and testing.
| Available Services PCB Manufacturing PCB Assembly Components Sourcing SMT Stencils Cable Assembly PCBA Testing Final Product Assembly | Assembly Technologces SMT THT Reflow Soldering Wave Soldering Hand Soldering Repair/Rework Mixed Assembly Technologies |
| Q1.What is needed for PCB PCBA quotation? |
| A: PCB: Quantity, Gerber file and Technic requirements(material,surface finish treatment, copper thickness,board thickness ,...) |
| PCBA: PCB information, BOM, (Testing documents...) |
| Q2. What file formats do you accept for PCB PCBA production? |
| A: Gerber file: CAM350 RS274X |
| PCB file: Protel 99SE, P-CAD 2001 PCB |
| BOM: Excel (PDF,word,txt) |
| Q3. Are my files safe? |
| A: Your files are held in complete safety and security.We protect the intellectual property for our customers in the whole process.. All documents from customers are never shared with any third parties. |
| Q4. MOQ? |
| A: There is no MOQ in POE.We are able to handle Small as well as large volume production with flexibility. |
| Q5.Shipping cost? |
| A: 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. |
| Q6. What service do you have? |
| A: We mainly focus on PCB+Assembly+Components sourcing service. Additionally, we can also provide programming, testing, cables, enclosure assembly service. |
Any inquiry about PCB Assembly for OEM service,please feel free to contact me.Thanks!
