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.
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
Our Team
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.
shipping
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 !
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