Custom-Made Industrial Electronics PCB Fabrication Assembly Multilayer PCBA Service

• Type: Combining Rigid Circuit Board
• Dielectric: FR-4
• Material: Fr4
• Application: Industrial PCBA
• Mechanical Rigid: Rigid
• Processing Technology: Electrolytic Foil
• Model NO.: GR-TOPPCBA027
• Base Material: Aluminum
• Insulation Materials: Epoxy Resin
• Brand: Grandtop
• Transport Package: High Quality Carton Box Outside with Bubble Bag in
• Specification: PCBA BORAD
• Trademark: OEM
• Origin: China
• HS Code: 8473409001
• Production Capacity: 300000piece/Month

Product Description

Custom-Made Industrial Electronics PCB Fabrication assembly Multilayer PCBA Service/ Multilayer pcba
fabrication pcba  | industrial pcba

-  High quality FR4 base control panel printed circuit boards
-  Double-sided main board fr4  pcb assembly.
-  Contract Manufacturing  
-  PCB Design & Assembly  
-  Provide Prototyping and flexible production
-  Small order accept 
-  Fast lead time



Company Information :

ISO9001  ISO13485  IATF16949

Shenzhen Grandtop Automation Co., Ltd 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 certified company.

Our service :


Our products

PCB Capability:

Items	Capability
PCB Layers	1-28 layers
PCB material	FR4, FR5, Aluminium,High Tg FR4, Halogen Free, Isola, Rogers
PCB Finished Board Thickness	0.2mm ~ 7.0mm(8mil-276mil)
PCB Copper Thickness	1/3oz ~ 7oz
PCB Max gold plating thickness	50 microinch
PCB Min. Trace Width/Space	0.075/0.075mm(3/3mil)
PCB Min. Finish Holes Size	0.1mm(4mil) for laser holes; 0.2mm(8mil) for mechanical holes
PCB Max.Finshed Size	600mm x 900mm (23.6" x 35.43"
PCB Hole Tolerance	PTH:±0.076mm(+/-3mil), NTPH:±0.05mm(+/-2mil)
PCB Soldermask Color	Green, White, Black, Red, Yellow, Blue,ect
PCB Silkscreen Color	White, Black, Yellow, Blue
PCB Impedance Control	+/-10%
PCB Profiling Punching	Routing, V-CUT, Chamfer
PCB Special Holes	Blind/Buried holes, Countersunk holes
PCB Surface Finishing	HASL, Lead Free HASL, Immersion tin, Immersion gold, Gold plating, Immersion silver, OSP, Carbon, etc.
PCB Certificate	UL, ISO9001, ROHS, SG

PCBA Capability:

Items	Capacity
smt PCBA Min. IC Pitch	0.30mm(12mil)
smt PCBA Foot Pin	SO, SOP, SOJ, TSOP, TSSOP, QFP, BGA and U-BGA
smt PCBA Min. Chip Placement	0201
smt PCBA Max. PCB Size	410mm x 600mm(16.2" x 23.6")
smt PCBA Maximum BGA Size	74mm x 74mm(2.9" x 2.9")
smt PCBA BGA Ball Pitch	1mm ~ 3mm(4mil ~ 12mil)
smt PCBA BGA Ball Diameter	0.4mm ~ 1mm(16mil ~ 40mil)
smt PCBA QFP Lead Pitch	0.38mm ~ 2.54mm(15mil ~ 100mil)
smt PCBA Method	SMT, DIP, AI,MI assembly
smt PCBA Certification	ISO9001, ISO13485, IATF16949

Our Factory:

Our package



FAQ:


Q1: What is needed for quotation?
A:  For pcb, we need quantity, Gerber file and Technic requirements(material,surface finish treatment, copper thickness,board thickness ,...)
For PCBA:  we need PCB information, BOM, (Testing documents...)
For full assembly product: PCBA Information and product buid information

Q2: Are you a manufacture?
A:Yes,we are. Warmly welcome to visit our factory at any time

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:What is the delivery time?
Normal: 5-10 workingdays for samples, 10-35working days for bulk production.
For Urgent project, We can arrange preferential processing and control the delivery time as you request

Q5. Do you have MOQ?
There is no MOQ in Grandtop.We are able to handle Small as well as large volume production with flexibility.