Basic Info.
Structure
Double-Sided Rigid PCB
Material
Polyester Glass Fiber Mat Laminate
Application
Consumer Electronics
Flame Retardant Properties
V0
Processing Technology
Electrolytic Foil
Production Process
Additive Process
Insulation Materials
Epoxy Resin
Certification
RoHS, CCC, ISO, Ts16949
Mode of Production
SMT+DIP
Max Size
Length: 1500mm Width: 520mm
Solder Mask Color
Green, Blue, Yellow, Red, Black, White and So on
Transport Package
Vacuum Package, Blister, Plastic, Carton
Product Description
Company InformationShenzhen Kingford Co., Ltd is an electronics manufacturing service provider and printed circuit board manufacturer, offers custom-designed electronics manufacturing and MID-sized OEMs and ODMs. A wide range of end markets that include PCBAs for Automotive, Communications, Computing, Consumer, Industrial, and Healthcare All these PCBAs are being exported to foreign markets, mainly to eastern Europe market. SHTL is dedicated to being a long-term PCBAs partner with our customers to achieve quality and cost optimization.
A professional PCB& PCBA design, product, sale manufacturer, established in1998. Specially dedicate to Security, Industrial Automation, Medical, Household Appliance PCBA and Electrics products finished assembly. Currently with 100 workforce and covering 2, 000 square meters area, our products exported worldwide including North American, & South American, European Countries and Asia, etc.
PCB Technical standard:
| Shenzhen kingford Technology Co.,LTD |
| Seq | Item | capability |
| 1 | Base Material | FR-4, High TG FR-4 , Halogen Free material ,CEM-3,CEM-1,PTFE,Rogers ,Arlon ,Taconic,Aluminum base,Teflon,PI ,etc |
| 2 | Layers | 1-40 ( ≥30 layers needs review ) |
| 3 | Finished inner/outer copper thickness | 0.5-6OZ |
| 4 | Finished board thickness | 0.2-7.0mm(≤0.2mm needs review),≤0.4mm for HASL |
Board thickness≤1.0mm: +/-0.1mm
1<Board thickness≤2.0mm: +/-10%
Board thickness>2.0mm: +/-8% |
| 5 | Max panel size | ≤2sidesPCB: 600*1500mm
Multilayer PCB: 500*1200mm |
| 6 | Min conductor line width/spacing | Inner layers: ≥3/3mil
Outer layers: ≥3.5/3.5mil |
| 7 | Min hole size | Mechanical hole: 0.15mm
Laser hole: 0.1mm |
Drilling precision: first drilling First drilling: 1mil
Second drilling: 4mil |
| 8 | Warpage | Board thickness≤0.79mm: β≤1.0%
0.80≤Board thickness≤2.4mm: β≤0.7%
Board thickness≥2.5mm: β≤0.5% |
| 9 | Controlled Impedance | +/- 5 % Ω(<50Ω),+/-10%(≥50Ω),≥50Ω+/-5% (needs review) |
| 10 | Aspect Ratio | 15:01 |
| 11 | Min welding ring | 4mil |
| 12 | Min solder mask bridge | ≥0.08mm |
| 13 | Plugging vias capability | 0.2-0.8mm |
| 14 | Hole tolerance | PTH: +/-3mil
NPTH: +/-2mil |
| 15 | Outline profile | Rout/ V-cut/ Bridge/ Stamp hole |
| 16 | Solder mask color | Green,yellow,black,blue,red,white,matte green |
| 17 | Component mark color | white,yellow,black |
| 18 | Surface treatment | OSP: 0.2-0.5um
HASL: 2-40um
Lead free HASL: 2-40um
ENIG: Au 1-10U''
ENEPIG: PB 2-5U''/ Au 1-8U''
Immersion Tin:0.8-1.5um
Immersion silver: 0.1-1.2um
Peelable blue mask
Carbon ink
Gold plating: Au 1-150U'' |
| 19 | E-Test | Flying probe tester : 0.4-6.0mm,max 19.6*23.5inch |
| Min spacing from test pad to board edge : 0.5 mm |
| Min conductive resistance : 5 Ω |
| Max insulation resistance : 250 MΩ |
| Max test voltage : 500 V |
| Min test pad diameter : 6 mil |
| Min test pad to pad spacing : 10 mil |
| Max test current : 200 MA |
| 20 | AOI | Orbotech SK-75 AOI : 0.05-6.0mm,max 23.5*23.5inch |
| Orbotech Ves machine : 0.05-6.0mm,max 23.5*23.5inch |
Base material:FR-4/CEM-1/CEM3/Ceramic/Teflon/Aluminum/Copper etc
PCBs: Rigid(0-22layers),Flexible(1-8layers),Rigid-flex(1-16layers,flex 8layers), MCPCB(aluminum and copper1-4layers)
Board thickness: 0.2mm--10mm
Copper thickness: 0.25 Oz -8 Oz
Max Panel Size: 1500 mm × 560 mm
Min. Hole Size: 0.075mm(3mil)
Min. Line Width/Spacing: 3mil
Surface Finishing: HASL/HAL, HASL Lead Free,ENIG,immersion silver,immersion tin,OSP,Plating Hard Gold,etc.
Solder Mask Color: White, Black, Yellow, Green, Red, etc.
Silkscreen Color: Black, White, Yellow, Red, Blue, etc.
Special Process: Buried hole, blind hole, Soldermask ink, Epoxy resin, Copper, Embedded Resistance, Embedded Capacity, Hybrid, Partial hybrid, Partial high density, Back drilling and impedance control.
PCB Assembly Capacity:
SMT Capability:5KK points/Day,single-sided/double-sided,10 Lines
Reject rate of components: 0.3% (Capacitor and Resistance)No(IC)
Min. Package: 01005 chip / 0.35 Pitch BGA
Min. Precision: +/-0.04mm
Min. Precison of IC: +/-0.03mm
SMD Size:0201-150mm
Max. Height of components by machine:30mm
Min. Pin pitch of SMT: 0.2mm
Min. Ball pitch of SMT: 0.2mm
Min. Precision of Stencil: 5um
PCB Size of Assembly: 5x5mm-500*1500mm
PCB Thickness of Assembly: 0.1-10mm
BGA/μBGA: available;Solder paste/glue processing
DIP capacity: 0.30 million points per day
Max. Capability: Stable support for 200 products on production line at the same time
Functional testing&Casing assembly: upon customer's requirements
Full Range Of Testing Services:
▪AOI
▪Function testing
▪In circuit testing
▪X-ray for BGA testing
▪3D paste thickness test
▪Flash testing and earth bonding tests can also be undertaken where required
Using our X-ray machine, we test PCBs to component level and all wiring is fully inspected and tested
Advantages:
▪No MOQ
▪18 years of PCB&PCBA turnkey services
▪Quick turn, Prototype, Low & medium & high volume
▪Components sourcing,ODM&OEM services provide
▪ISO 9001-, ISO14001-, ISO/TS16949, ISO13485, IATF16949, OHSAS18001certified,UL E352816
▪100% E-test,100% visual inspection, including IQC, IPQC, FQC and OQC
▪100% AOI inspection, including X-ray, 3D microscope and ICT
▪Fast response within 24 hours,great pre-sales, sales, after-sales
▪All kinds of Export/Import Processing Support,EX-Factory, FOB HK, FOB Shenzhen, FCA HK, FCA Shenzhen and DDU by express
▪All kinds of payment:T/T,Paypal,WesternUnion
▪Guarantee Sales Service,for all problems encountered kindly contact us, we will do the after service any time.FAQ:Q1:What service do you have?
We provide turnkey solution including PCB fabrication, SMT, plastic injection & metal, final assembly,testing and other value-added service.
Q2:What are the main products of your PCB/PCBA services?
Our PCB/PCBA services are mainly for the industries including Medical,Automotive,Communication.
Q3:Is IT a factory or trade company?
YES,we are a manufacturer with PCB factory located in ChinaQ4:Can we inspect quality during production?
Yes, we are open and transparent on each production process with nothing to hide. We welcome customer inspect our production process and check in house.
Q5:How can we ensure our information should not let third party to see our design?
We are willing to sign NDA effect by customer side local law and promising to keep customers data in high confidential level.
Q6:What files required to get quotation from you?
For PCB quotation, please provide the Gerber data/files and indication of related technical requirements as well as any special requirement if you have.
For PCBA quotation, please provide Gerber data/ files and also BOM (bill of materials), and if you need us to do function test, please also provide the test instruction/procedure.
Q7:What is standard delivery term?
Delivery terms of EXW, FCA, FOB, DDU etc. are all available based on each quote.
Q8:How long does it take for PCB quote?
Normally 24 hours to 48 hours as soon as receive internal engineer evaluate confirmation.
Q9:Do you have any minimum order quantity (MOQ) requirement?
No, we do not have MOQ requirement, we can support your projects starting from prototypes to mass productions.
Address:
3rd Floor, A1building, Fuqiao Third Industrial Zone, Fuyong, Bao′an District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Computer Products, Consumer Electronics, Electrical & Electronics
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949, ISO 13485
Company Introduction:
Kingford was founded in 1999 to providing the EMS services to worldwide customers with expert design, manufacturing, supply chain, order fulfillment and after-market solutions. With our unique focus on the New Product Introduction (NPI) Process; Design optimization, procurement, manufacturing and testing challenges can quickly be identified and resolved.
Our International Purchasing Office in Hongkong and Japan with very experienced procurement professionals ensure a highly competitive materials management strategy and cost down. Kingford team is committed to delivering the best manufacturing solution to our customers from sample trial to medium batch production.
Kingford′s mission is to provide the solution of choice for OEMs who need a focused and responsive design and manufacturing partner for medium-volume, complex electronic products. Our purpose is to enrich lives by sustaining steady profitable growth in an enjoyable and caring culture environment.
Activities
Kingford support customers and provide them with full-service solutions for the entire product life cycle of electronic components and systems. We have all the necessary skills and expertise to advise customers on technology management issues, ranging from the inception of the product design phase up to and including the end-of-life phase of a product; And we do so on the basis of the best total cost of ownership principle.
