Can customers visit the company?

Yes, customers are welcome to visit Grandtop, located in Hualun Tech Park, Shenzhen, Guangdong province, China.

What certifications does the company hold?

We hold ISO9001:2015, IATF16949:2016, ISO13485:2016, RoHS, and UL certifications.

One-Stop Custom Electronics Prototype PCB Assembly

Name: One-Stop Custom Electronics Prototype PCB Assembly
Brand: Shenzhen Grandtop Electronics Co., Ltd.
SKU: 771013122

Guangdong, ChinaShenzhen Grandtop Electronics Co., Ltd.

US$1.00-25.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Metal Coating

Gold

Mode of Production

SMT+DIP

Model NO.

GT2020040410

Layers

Multilayer

Base Material

FR-4

Certification

RoHS, ISO, ISO13485/ IATF16949

Customized

Condition

New

Item

Prototype PCB Assembly

PCB Layer

1-28 Layers

PCBA Min. IC Pitch

0.30mm(12mil)

PCBA Foot Pin

So, Sop, Soj, Tsop, Tssop, Qfp, BGA and U-BGA

PCBA Min. Chip Placement

0201

Turnkey Service

PCB, PCB Assembly, Box Build

Other PCBA Service

Conformal Coating

Applicaton

Industrial Controller Board

Transport Package

Anti-Static Bag

Specification

prototype pcb assembly

Trademark

Grandtop

Origin

China

HS Code

85340090

Production Capacity

10000 Per Week

Key features

No MOQ Requirement: No minimum order quantity for printed circuit boards and SMT DIP PCB assembly.

100% Quality Testing: 100% PCBA AOI tested and guaranteed before shipping to ensure quality.

Fast Quotation Service: Quick offer within 4 hours, with some urgent inquiries responded within 1 hour.

One-Stop Turnkey Service: Comprehensive services including PCB manufacturing, assembly, sourcing, and box build.

High Precision Assembly: Capable of handling 0.30mm IC pitch, 0201 chip placement, and BGA components.

Advanced Manufacturing: Equipped with Juki/Samsung SMT machines, AOI, X-ray, and dust-free workshops.

Industry Certifications: Certified with ISO9001, ISO13485, IATF16949, RoHS, and UL standards.

Company profile

Shenzhen Grandtop Electronics Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-04-10Nearest Port: shenzhen, HKAverage Response Time: ≤18hTerms 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?

Gerber files, PCB files, Auto CAD, and Bill of Material (BOM).

Q:How do you ensure product quality?

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?

It takes 3-5 working days for samples and 7-10 working days for batch production, based on files and quantity.

Q:Is customer information and file confidentiality guaranteed?

Yes, keeping business secrets to protect customers' rights is our basic principle.

Q:What is the process for working with you?

Send PCB layout and BOM via email; we reply within 12 hours and provide an offer within 3-5 days. After price and order confirmation, production begins.