What is the process for working with your company?

Send PCB layout and BOM via email; receive reply within 12 hours and offer within 3-5 days; confirm price and payment; then production starts.

Can customers visit the factory?

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

PCB Assembly Box Build Contract Manufacturing OEM China Electronic Manufacturer

Name: PCB Assembly Box Build Contract Manufacturing OEM China Electronic Manufacturer
Brand: Shenzhen Grandtop Electronics Co., Ltd.
SKU: 771035472

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.

GT2020040470

Layers

Multilayer

Base Material

FR-4

Certification

RoHS, ISO, ISO13485/ IATF16949

Customized

Condition

New

Item

China Electronic Manufacturer

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

Automobile Flexible PCBA Board

Sourcing 1

Box Build 2021-1-30

Sourcing 2

OEM PCB Assembly 20210130b

Sourcing 3

PCB Contract Assembly Service 20210130c

Transport Package

Anti-Static Bag

Specification

PCBA BORAD

Trademark

Grandtop

Origin

China

HS Code

85340090

Production Capacity

10000 Per Week

Key features

One-Stop EMS Service: Complete solution from PCB manufacturing, SMT/DIP assembly, to box build and testing.

No MOQ Requirement: No minimum order quantity for PCB and SMT PCBA assembling, suitable for prototypes.

100% Quality Testing: 100% PCBA tested via AOI, Flying Probe, ICT, and FCT before shipping.

Global Certifications: ISO9001, ISO13485, IATF16949, RoHS, UL, and SGS certified manufacturer.

Fast Turnaround: Quotation within 4 hours; 3-5 days for samples, 7-10 days for batch production.

Wide Application Scope: Serves Industrial, Medical, Automotive, ICT, Wearables, and Consumer Electronics.

IP Protection & Secrecy: Strict confidentiality policy to protect customer business secrets and files.

Advanced Manufacturing: Equipped with Juki/Samsung SMT lines, AOI, X-Ray, and dust-free workshop.

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.