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Turnkey High Volume PCB Assembly Manufacturer Electronic PCBA Circuit Board Assembly Service
US$0.25-45.00
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMetal Coating
GoldMode of Production
SMT+DIPModel NO.
2022101429upLayers
MultilayerBase Material
FR-4Certification
RoHS, ISOCustomized
CustomizedCondition
NewItem
PCB Assembly ServicePCB Service
Flexible PCBPCB Board Service
PCB Board AssemblyPCB Design Service
PCB CircuitOther PCB
PCB PrototypePCBA Service
PCBA ManufacturerCircuit Board
Electronic Board AssemblyTransport Package
Anti-Static Bag, CartonTrademark
OEMOrigin
ChinaHS Code
85340090Production Capacity
10000 Per WeekKey features
Comprehensive Certifications: ISO9001, ISO13485 for medical, and IATF16949 for automotive electronics certified.
Fast Turnaround Time: 1-5 days for PCB assembly only, 10-16 days for full turnkey PCBA services.
High Precision Capabilities: Handles 0201 SMT components, 0.3mm QFP pitch, and 0.25mm BGA pitch.
Full Turnkey Service: One-stop solution including design, sourcing, assembly, testing, and box build.
Strict Quality Control: 100% testing via Flying Probe, E-test, AOI, ICT, and Function testing.
IP Protection Commitment: Honest credibility with strict confidentiality for customer information and files.
Wide Application Scope: Serves industrial, medical, automotive, communication, and aerospace sectors.
Flexible Customization: Customized PCB assembly services including rigid, rigid-flex, and aluminum boards.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-04-10Nearest Port: shenzhen, HKAverage Response Time: ≤15hTerms 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 undergo 100% testing, including Flying Probe Test for samples, E-test for mass production, and AOI.
Q:Can customers visit the company?
A:
Yes, visitors are welcome. The company is located in Hualun Tech Park, Shenzhen, Guangdong province, China.
Q:What is the lead time for orders?
A:
It takes 3-5 working days for samples and 7-10 working days for batch production, depending on files and quantity.
Q:Will you keep our information and files secret?
A:
Yes, protecting business secrets and customer rights is our basic principle.
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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