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High Quality Quick Turn Rigid Board Electronic PCB Circuit Board Assembly PCB Board Component
Negotiable
1 Piece
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMetal Coating
CopperMode of Production
SMTModel NO.
PCBA-20230210-002Layers
Double-LayerBase Material
FR-2Certification
RoHS, CCC, ISO, ULCustomized
CustomizedCondition
NewSupplier Type
OEM / ODMPCBA Service
PCBA Contract ManufacturingSolder Mask Color
Green, Black, Blue, WhitePCB Assembly
SMT, DIPTrade Terms
Fob, Ex-WorksCertificate
ISO / UL / Ts16949 / RoHSUse
Power BankCustom
ODM OEMService
Electronic ComponentOther Service
PCB Board ComponentsTransport Package
Anti Bag+ Plastic Box+ Carton Anti Bubble BagSpecification
box buildTrademark
GrandtopOrigin
ChinaHS Code
85340090Production Capacity
100K/MonthlyKey features
One-Stop Manufacturing Service: Provides complete chain from design, PCB/PCBA, cable harness to final assembly and packaging.
High Precision SMT Capability: Supports 0.30mm IC pitch, 0201 chip placement, and BGA up to 74mm with Fuji automatic printers.
Comprehensive Quality Testing: Includes SPI, AOI, ICT, FCT, X-ray, and flying probe testing to ensure 100% product quality.
Fast Turnaround Time: Samples take 3-5 working days, and batch production takes 7-10 working days based on quantity.
Multi-Industry Certification: ISO9001, ISO13485, IATF16949, UL, and RoHS certified for medical, industrial, and automotive use.
Custom OEM/ODM Solutions: Offers customized colors (Green, Black, Blue, White), layers, and private label contract manufacturing.
Advanced Testing Equipment: Equipped with Fuji printers, SPI, AOI, ICT, FCT, and X-ray machines for rigorous quality control.
Secure Data Protection: Strictly protects customer business secrets and files with signed NDA and confidential handling.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-04-10Nearest Port: shenzhen, HKAverage Response Time: ≤24hTerms 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 Auto CAD files, and Bill of Material (BOM) list.
Q:How do you ensure product quality?
A:
All products undergo 100% testing, including Flying Probe Test for samples, E-test for mass production, or AOI.
Q:What is the lead time for samples and batch production?
A:
Samples take 3-5 working days, and batch production takes 7-10 working days based on files and quantity.
Q:Can customers visit the factory?
A:
Yes, customers are welcome to visit Grandtop located in Hualun Tech Park, Shenzhen, Guangdong province, China.
Q:How to start cooperation with Grandtop?
A:
Send PCB layout file and BOM list via email. We reply within 12 hours, provide offer in 3-5 days, and start production after confirmation.
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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