Yes, our factory is based on Shenzhen,China, takes up area of 7000 M2. Besides that, we also have warehouse in HK and London.
2
What service do you have?
We provide PCBA turnkey solution including PCB fabrication, PCB assembly, wire harness assembly & sheet metal fabrication,final product assembly, testing,box build and other value-added service.
3
What is your minimum order quantity (MOQ)?
We have no request about MOQ. We support prototypes, low volume,multiple varieties as well as high volume orders.
4
How do you make sure the quality?
We have robust quality system, which including ISO9001, ISO13485, IATF16949.
Reliable supply chain, we work with the original manufactuers and their distributors.
Full line inspection,which including AOI, SPI,X-Ray, ICT, FCT,etc.
Managed by ERP system and MES system.
5
What are needed for PCB & PCBA quotation?
For PCB: Gerber file and technic requirements (material,size, surface finish treatment, copper thickness,boardthickness).
For PCBA: BOM file,pick&place file and other special requirment.
6
How to keep our product information and design file secret?
IP protection is one of our advantages . We can sign NDA with customers and our suppliers.
7
What are the main products of your PCB/PCBA services?
Automotive, Medical and healthcare, Industry Control, AI &IOT, Smart Home,etc.
8
What is the lead time?
It takes 3-5 working days for samples, 7-10 working days for batch production based on files and quantity.
9
How to work with you?
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.
10
Do you have electronic engineers help to optimize our design?
Yes, we have over 10 skilled R&D and electronic engineers,that can help customers to check and optimize their design and make cost down, and have the abilities to analysis and solve the problems.
no data
Grandtop was established in 2012
Dedicated to providing high-quality PCBA (Printed Circuit Board Assembly) manufacturing, finished product assembly, OEM, ODM, and JDM services.