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SMT/DIP Technology Electronics Component PCBA Assembly Mass Production ISO9001 Certified in China
US$1.00-25.00
1 Piece
Product profile
Customization
AvailableMetal Coating
Copper/ Gold / TinMode of Production
SMT/DIPModel NO.
PCBA AssemblyLayers
MultilayerBase Material
FR-4Certification
RoHS, ISOCustomized
CustomizedCondition
NewBasic Material
Fr-4PCBA Testing
X-ray, Aoi Test, Function TestPCBA Min. BGA Pitch
0.3mmCertificate
ISO9001, ISO13485, IATF16949Processing Technology
Electrolytic FoilOther Service
SMT, DIP, EMSInsulation Materials
Organic ResinPCB Finished Board Thickness
0.2~7.0mmPCBA Foot Pin
So, Sop, Soj, Tsop, Tssop, Qfp, BGA and U-BGAConformal Coating
Conformal Coating Machine and UV OvenTransport Package
Packed with ESD Protection in CartonOrigin
Shenzhen, ChinaHS Code
8534009000Production Capacity
100K/MonthKey features
ISO & IATF Certified: Certified with ISO9001, IATF16949, and ISO13485 for quality assurance.
Comprehensive Testing: Equipped with AOI, X-Ray, SPI, ICT, and Functional Testing capabilities.
No MOQ Requirement: Supports projects from prototypes to mass production with no minimum order.
Fast Sample Lead Time: Samples delivered in 3-5 working days for quick project validation.
Advanced SMT/DIP Tech: Professional SMT, DIP, MI, AI, and conformal coating services.
Customizable Options: Customized materials, coatings, and sizes available for specific needs.
High Precision Specs: Min BGA pitch 0.3mm, max 60 layers, and 0.15mm mechanical drilling.
One-Stop Service: Offers wire harness, sheet metal, and plastic injection assembly.
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:Are you a manufacturer?
A:
Yes, we are a manufacturer with a separate factory. You are warmly welcome to visit our factory at any time.
Q:What files are required for PCB and assembly quotation?
A:
We require Gerber files, PCB files, AutoCAD, and Bill of Material (BOM).
Q:Do you have a Minimum Order Quantity (MOQ)?
A:
There is no MOQ at Grandtop. We support projects starting from prototypes to mass production.
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:What certifications does your factory hold?
A:
We have passed ISO9001:2015, IATF16949:2016, and ISO13485:2016 quality management systems.
Send Inquiry
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Shenzhen Grandtop Electronics Co., Ltd.
Shenzhen Grandtop Electronics Co., Ltd.*Content:
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