Powered by Made-in-China.com
Turnkey Multilayer PCBA and Electronic Box Build Assembly
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.
GT2021052304Layers
MultilayerBase Material
FR-4Certification
RoHS, ISOCustomized
CustomizedCondition
NewItem
PCB Assembly ServiceDate
2021-1-30Sourcing Words
Box Build AssemblyTransport Package
Anti-Static Bag, CartonTrademark
OEMOrigin
ChinaHS Code
85340090Production Capacity
10000 Per WeekKey features
Turnkey PCBA Service: One-stop solution including design, sourcing, assembly, and box build.
Multi-Industry Certifications: ISO9001, ISO13485 for medical, and IATF16949 for automotive electronics.
Fast Turnaround Time: 1-5 days for PCB assembly only; 10-16 days for full turnkey assembly.
Advanced SMT Capabilities: Handles 0201 components, 0.3mm QFP pitch, and 0.25mm BGA pitch.
Comprehensive Quality Testing: 100% tested via Flying Probe, E-test, AOI, ICT, and Function testing.
IP Protection & Credibility: Strict confidentiality policy to protect customer business secrets and rights.
Wide Application Scope: Serves communication, medical, industrial, consumer electronics, and aerospace.
Flexible Board Options: Supports Rigid FR4, Rigid-Flex, Aluminum PCB, and various shapes/sizes.
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, or AOI inspection.
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 production?
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 customer rights and business secrets 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
You may also like
Turnkey PCB Assembly with Full Box-Build and Global Sourcing
US$0.81-2.58
1 Piece(MOQ)
Medical Devices PCBA and Wire Harness Assembly Box Build
US$0.12-90.00
1 Piece(MOQ)
Full Process SMT Testing Packaging Box Build Assembly for Complete Electronic Product Turnkey Manufacturing
US$75.00-120.00
1 Piece(MOQ)
One-Stop Turnkey PCB Assembly Service Component Sourcing and SMT DIP PCBA Manufacturing
US$0.10-5.00
1 Piece(MOQ)
High Quality Turnkey PCB Assembly and PCBA SMT Manufacturing Service Bom Sourcing Shop
US$0.10-5.00
1 Piece(MOQ)
Turnkey Reliable SMT OEM Factory PCBA PCB SMT Soldering Main Board Box Build PCBA Assembly of PCB PCBA
US$0.50-1.00
10 Pieces(MOQ)
PCB Circuit Board Assembly, Electronic PCBA SMT Assembly DIP Assembly, Turnkey OEM & ODM
US$20.00-30.00
1 Piece(MOQ)
Turnkey OEM DIP SMT PCBA PCB Electronic Component Assembly Sourcing
US$1.00-25.00
1 Piece(MOQ)
Custom Turnkey PCB Assembly OEM PCBA Service with Component Sourcing and Bom Review
US$0.10-5.00
1 Piece(MOQ)
Dialysis Machines PCBA Assembly and Box Build
US$40.00-150.00
1 Piece(MOQ)
High Quality PCB Circuit Board Assembly, Electronic PCBA SMT Assembly DIP Assembly, Turnkey OEM & ODM
US$20.00-30.00
1 Piece(MOQ)
Motherboard Multilaye PCBA and Electronic Box Builds - Electronic Assembly
US$1.00-50.00
1 Piece(MOQ)
Electronic Customized Box Build /SMT&DIP PCBA Assembly Factory
US$1.00-25.00
1 Piece(MOQ)
One-Stop Turnkey PCBA Service with PCB Assembly and SMT Factory From Gerber to Finished Board
US$0.10-5.00
1 Piece(MOQ)
PCB&PCBA Mother Board and Electronic Products Assembly in China
US$0.01-0.41
1 Piece(MOQ)



















