Multilayer PCB Assembly, SMD, SMT, DIP Manufacturing One Stop Service

• 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
• Transport Package: Packed in Carton
• Specification: Copper
• Trademark: GT
• Origin: China
• HS Code: 8473409001
• Production Capacity: 100K PCS/Month

Product Description

Product Description

.  One Stop Service

.  Box Build assembly Manufacture
.  China EMS Supplier
.  Box build assembly 
.  Box assembly

Grandtop is  PCBA manufacturer specialized in PCB and assembly, pcba contract manufacturing and final products assembly service . We have professional team and quality control system. Our long-cooperation with global electric components original manufacturer and agent support us a reliable supply chain.

Company Information


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.

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.

Our serviece
 

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 Advantage

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



FAQ

Q: Are you factory?
A: Our factory is located in 2/F, Building 15, Hualun Technology Park , No161 Fenghuang Xingye Road One,
Fuyong town, Bao'an District, Shenzhen, China
Q: What service do you have?
A: We provide PCBA turnkey solution including PCB fabrication, SMT, wire harness assembly & sheet metal fabrication,final assembly, testing,box build and other value-added service.
Q: What is your minimum order quantity (MOQ)?
A:As for MOQ, we have no request about it. Even 1 pcs is ok for us.
Q:How do you make sure the quality?
A: Our Product is all 100% tested including Flying Probe Test (for sample), E-test (mass) or AOI.
Q: What is needed for PCB & PCBA quotation?
A: For PCB: Quantity, Gerber file and technic requirements (material,size, surface finish treatment, copper thickness,board
thickness).
For PCBA: PCB information, BOM,Testing documents.
Q: How to keep our product information and design file secret ?
A: We are willing to sign a NDA effect by customers side local law and promising tokeep customers data in high confidential level.
Q: What are the main products of your PCB/PCBA services?
A: Automotive, Medical, Industry Control,IOT,Smart Home.
Q: Can we visit your company?
A: Of course! Welcome to visit our company, Grandtop is located in Hualun Tech Park, Shenzhen, Guandong province, china.
Q: What is the lead time?
A: It takes 3-5 working days for sample, 7-10 working days for batch production based on files and quantity.
Q:  How to work with you?
A: -Email and send us the PCB layout file, BOM list
 - We will provide reply confirmation within 12 hours and reply to the offer within 3-5 days. - Waiting for your company to confirm the price, order and payment method.
 We will start the production.


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 !