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Electronic PCB Contract Manufacturing Printed Circuit Board Fabrication PCB Assembly in China
US$15.50
1-499 Pieces
US$2.50
500+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableType
Combining Rigid Circuit BoardDielectric
FR-4Model NO.
GR-TOPPCBA046Material
Fr4Application
Consumer ElectronicsMechanical Rigid
RigidProcessing Technology
Electrolytic FoilBase Material
AluminumInsulation Materials
Epoxy ResinBrand
GrandtopSupply Type
FactorySupply
WholesaleTransport Package
High Quality Carton Box Outside with Bubble Bag inOrigin
ChinaHS Code
8473409001Production Capacity
300000piece/MonthKey features
10+ Years SMT Experience: Over a decade of specialized experience in SMT, DIP, AI, and EMS manufacturing for global clients.
One-Stop Service: Comprehensive services from design, component sourcing, SMT/DIP assembly to testing and final packaging.
Advanced Testing Equipment: Equipped with SPI, AOI, ICT, FCT, X-RAY, and ROHS testing for rigorous quality control.
ISO9001 Certified: Certified ISO9001 company with dust-free shop floors and lead-free production lines.
No MOQ Requirement: Flexible production capabilities handling both small batches and large volume orders without MOQ.
IP Protection: Strict security measures ensuring customer files and intellectual property are never shared with third parties.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-04-10Nearest Port: shenzhen, HKAverage Response Time: ≤11.97hTerms 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 information is needed for a quotation?
A:
For PCB: quantity, Gerber file, and technical requirements (material, surface finish, copper/board thickness). For PCBA: PCB info and BOM/testing docs. For full assembly: PCBA and product build info.
Q:Are you a manufacturer?
A:
Yes, we are a manufacturer founded in 2005, specializing in PCB Assembly and electronic product final assembly. You are welcome to visit our factory at any time.
Q:Is my file data safe?
A:
Yes, your files are held in complete safety and security. We protect customer intellectual property throughout the process, and all documents are never shared with any third parties.
Q:What is the delivery time?
A:
Normal: 5-10 working days for samples, 10-35 working days for bulk production. For urgent projects, we offer preferential processing to control delivery time as requested.
Q:Do you have a Minimum Order Quantity (MOQ)?
A:
There is no MOQ at Grandtop. We are able to handle small as well as large volume production with flexibility.
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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