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Turnkey Service Custom Prototype Board Reverse Engineering and Circuit Design
US$0.25-20.50
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMetal Coating
GoldMode of Production
SMT+DIPModel NO.
GT2021052313Layers
MultilayerBase Material
FR-4Certification
RoHS, ISOCustomized
CustomizedCondition
NewItem
PCB Assembly ServiceService
Circuit Board DesignPCBA Service
Conformal CoatingOther PCBA Service
PCBA Testing, PCBA ProgrammingTransport Package
Anti-Static Bag, CartonSpecification
CustomizedTrademark
OEMOrigin
ChinaHS Code
85340090Production Capacity
10000 Per WeekKey features
15+ Years Experience: Over 15 years of expertise in PCBA, PCB design, and turnkey assembly services.
Global Certifications: Certified with ISO9001:2015, ISO13485 for medical, and IATF16949 for automotive.
Fast Turnaround: 1-5 days for PCB assembly only; 10-16 days for full turnkey PCB assembly.
Advanced SMT Capabilities: Supports 0201 components, 0.3mm QFP pitch, and 0.25mm BGA pitch.
Comprehensive Testing: 100% tested via Visual, X-ray, AOI, ICT, Flying Probe, and Function tests.
IP Protection: Strict confidentiality policy to protect customer business secrets and rights.
One-Stop Service: Full turnkey solution including design, sourcing, assembly, and box build.
Wide Application: Serves communication, medical, industrial, automotive, and aerospace industries.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-04-10Nearest Port: shenzhen, HKAverage Response Time: ≤8.20hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CIF, CIP, EXW, Others
AI-Powered supplier vetting
SummaryShenzhen Grandtop Electronics Co., Ltd. is identified as a China-based manufacturer/factory and trading company focused on PCBA, EMS/ECM, box build, industrial controls, medical electronics, POS terminals, and related customized manufacturing. Evidence indicates an approximately 15,000 m² production facility, eight production lines, stated PCBA output of 12,000,000 pieces, and additional wire harness, video camera, and POS-terminal capacity. The supplier reports ISO 9001, ISO 13485, IATF/TS 16949, ISO 14001, and UL-related qualifications. It exports to multiple global regions, began exporting in 2008, and states one-month lead times in both peak and off-peak periods. Its capabilities include electronic manufacturing, sheet metal, machining, plastics, assembly, OEM/ODM, and local support through overseas offices and warehouses. However, the provided information does not establish specific after-sales programs, independently verified financial strength, documented innovation achievements, or named customer...
Supplier typeThe supplier is described as a factory in Shenzhen’s Bao’an District, operating in manufacturing, while its legal/business classification also includes Trading Company and Manufacturer/Factory. This supports classification as a manufacturing-oriented supplier rather than a pure trading intermediary.
CertificationsThe supplier reports ISO 9001, ISO 13485, IATF/TS 16949, ISO 14001, and UL-related certification or approval, covering quality, medical-device, automotive, environmental, and product-safety areas. These stated certifications indicate a broad compliance framework, although certificate scope and validity details are not provided.
Production capacityThe supplier reports over 15,000 m² of production space, eight production lines, PCBA capacity of 12,000,000 pieces, wire-harness capacity of 500,000 meters, video-camera capacity of 600,000 pieces, and POS-terminal capacity of 20,000 pieces. It also states one-month fulfillment times in both peak and off-peak seasons, providing explicit evidence of substantial and diversified production capacity.
Customization capabilityThe supplier explicitly markets OEM/ODM, turnkey and one-stop PCBA services, contract manufacturing, BOX build, and customized kiosk, sheet-metal, mechanical, plastic, and assembly services. The combination of electronic and mechanical production supports broad customization, although specific engineering workflow or minimum-order details are absent.
Product Q&A
Q:What files are required for PCB and assembly quotation?
A:
Gerber files, PCB files, Auto CAD, and Bill of Material (BOM).
Q:How do you ensure product quality?
A:
All products are 100% tested, including Flying Probe Test for samples, E-test for mass production, or AOI.
Q:Can customers visit the company?
A:
Yes, welcome to visit. Grandtop is located in Hualun Tech Park, Shenzhen, Guangdong Province, China.
Q:What is the lead time for samples and batch production?
A:
It takes 3-5 working days for samples and 7-10 working days for batch production, based on files and quantity.
Q:Will you keep our information and files secret?
A:
Sure! It is our basic principle to keep business secrets to protect our customers' rights and behalf.
Send Inquiry
*To:
Shenzhen Grandtop Electronics Co., Ltd.
Shenzhen Grandtop Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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