Electronic Product Development and Production Service Circuit Board Design From China

• Customization: Available
• Metal Coating: Copper
• Mode of Production: SMT
• Layers: Multilayer
• Base Material: FR-4
• Certification: RoHS, ISO
• Customized: Customized
• Condition: New
• PCBA-Testing: X-ray, Aoi
• Small Order: Acceptable
• Type: Rigid Circuit Board
• Flame Retardant Properties: V0
• Processing Technology: Electrolytic Foil
• Insulation Materials: Organic Resin
• Material: Complex
• Applications: Production
• Transport Package: Packed in Carton
• Specification: Copper
• Trademark: GT
• Origin: China
• HS Code: 8473409001
• Production Capacity: 100K PCS/Month

Product Description

Electronic Product Development and Production service Circuit Board Design from China

Who we are?

Shenzhen Grandtop Electronics 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.

We open bom cost quotation,with high quality control strategy and 8D analysis method,we focus on top market customers, such as PCBAs on medical , industrial , financial,robotic,automobile , New Energy.
We service for many global customers,such as the globe leader in grain processing and a leading solution provider;the top 3 in medical industry customer in China; the global leader in Telehealth Sensors industry and so on.

What we can do?
 

PCB capability and services:

1. Single-sided, double side & multi-layer PCB. FPC. Flex Rigid PCB with competitive price, 
good quality  and excellent service.

2. CEM-1, CEM-3 FR-4, FR-4 High TG, Aluminum base material, Polyimide, etc. 

3. HAL, HAL lead free, Immersion Gold/ Silver/Tin, OSP surface treatment. 

4. Quantities range from sample to mass order

5. 100% E-Test 

 

SMT(Surface Mounting technology),DIP.

1. Material Sourcing Service

2. SMT assembly and Through hole components insertion

3.100% AOI testing

4. IC pre-programming / Burning on-line

5.ICT testing

6.Function testing as requested 

7.Complete Unit assembly (which including plastics, metal box, Coil, cable inside etc)

8.Conformal coating

9.OEM/ODM also welcomed

 

Production Capacity
PCB Max. size	DIP capacity
Min component   size	0201
Min.pin space of IC	0.3mm
Min. space of BGA	0.3mm
Max.precision of IC assembly	±0.03mm
SMT capacity	≥2 million points/day
DIP capacity	≥100k parts/day

 

EMS  Capacity
electronic product final assembly	100k/month

Our Service

PCB assembly OEM service

• Electronic components material purchasing
• Bare PCB fabrication 
• PCB Assembly Service. (SMT, BGA, DIP)
• FULL Test: AOI, In-Circuit Test (ICT), Functioal Test (FCT)
• Cable, Wire-harness assembly,sheet metal,Electrical cabinet Assembly service
• Conformal coating service
• Prototyping and mass production...

PCBA ODM service   

• PCB layout, PCBA design according to your idea
• PCBA copy/clone
• Digital Circuit Design / Analog Circuit Design/ lRF Design /Embedded Software Design
• Firmware and Microcode Programming Windows Application (GUI) Programming/Windows Device Driver (WDM) Programming
• Embedded User Interface Design / lSystem Hardware Design...

PCB assembly capacity
 

One-stop PCBA	PCB+components sourcing+assembly+test+package
Assembly details	SMT and Thru-hole
Lead Time	Prototype: 7-15 work days. Batch order 20~25 work days usually
Testing on products	Flying Probe Test, X-ray Inspection, AOI Test, Functional test
PCB Solder Type	Water Soluble Solder Paste, RoHS lead free
Components details	Passive Down to 0201 size
	BGA and VFBGA
	Leadless Chip Carriers/CSP
	Double-sided SMT Assembly
	Fine Pitch to 0.8mils
	BGA Repair and Reball
	Part Removal and Replacement
Component package	Cut Tape,Tube,Reels,Loose Parts
PCB assembly  process	Drilling---Exposure---Plating---Etaching & Stripping---Punching---Electrical Testing---SMT---Wave Soldering---AOI test---Assembling---ICT---Function Testing--Temperature & Humidity&Aging ect. Testing

Why Choose us ?
High Quality
ISO9001 certified company, we have a very robust quality system and professional quality team;
Reliable Supply Chain,We have established long-term strategic cooperation with the top electronic components manufacturers all over the world, such as Xilinx, TI, Avnet, Future and etc;High manufacturing capability, our PCB can reach a max layers of 64, minimum placement component size can meet 0201 and minimum placement spacing of BGA can meet 0.3mm;We have complete inspection and testing for PCBA, including SPI,AOI,ICT,FCT,X-RAY,ROHS and aging.
Quick Response
We offer fast and opened BOM quotation to customers;10 years of cooperation experience with European and North American clients, quickly and professionally respond customer requirements.
One Stop Service
We professionally offer the service of PCB Assembly (SMT, DIP, MI, AI), component procurement, product final assembly, testing, PCBA conformal coating, electronic product design and peripheral products support, etc;Our factory is located in Shenzhen, and besides we have warehouses in Hongkong, Europe and North America. We can prepare boards at the warehouse which is close to the customer and afford Kanban service according to customer requirements.

Products


Equipment

Workshop

Requested information for PCB assembly: 

 1. Gerber file of the bare PCB board

 2. BOM (Bill of material) for assembly

 To short the lead time, please kindly advise us if there is any acceptable components substitution

 3. Testing Guide & Test Fixtures if necessary

 4. Programming files & Programming tool if necessary

 5. Schematic if necessary

Packing & Shipping

 

FAQ

Q: Are you trading company or manufacturer ?

A: We are manufacturer with a separated factory.

Q:What do I need to offer for production?
A: Basiclly PCB file and bom,if you have other requirement,just let us know?

Q: Are my PCB files and bom safe when I submit them to you for manufacturing?
A: We respect customer's copyright and will never manufacture PCB/PCBA for someone else with your files unless we receive written. Permission from you, nor we'll share these files with any other 3rd parties.

Q:What is your minimum order quantity?
A: Our MOQ is 1 PCS.

Shenzhen Pcb Assembly Prototype Manufacturer/Pcb Assembly Suppliers 

Contact us

We sincerely hope to establish longtime and friendly business relationship with you. If you have interest in our product, please don't hesitate to contact us !