6. How do you ensure PCBA quality?

Our quality assurance process includes: DFM (Design for Manufacturability) analysis Incoming component inspection Solder paste inspection (SPI) Automated optical inspection (AOI) Functional testing Final visual inspection

7. What certifications do your PCBA products have?

Our PCBA manufacturing complies with: ISO 9001 quality management IPC-A-610 standards RoHS compliance REACH compliance UL certification available upon request

8. Can you help with component sourcing?

Yes, we offer complete component procurement services: Access to authorized distributors BOM cost optimization Alternative component suggestions Long-term supply chain management

9. What is your MOQ for PCBA orders?

We accommodate various order quantities: Prototype: No MOQ (1 piece accepted) Small batch: 10-100 pieces Mass production: 100+ pieces 10. How do you handle PCBA shipping? We offer multiple shipping options: Express (DHL, FedEx, UPS) Air freight Sea freight Door-to-door delivery Custom clearance assistance

Safety Relay Control Board PCBA Custom SMT Assembly Manufacturing Process Service

Name: Safety Relay Control Board PCBA Custom SMT Assembly Manufacturing Process Service
Brand: Shenzhen Jingxin Electronic Technology Co., Ltd.
SKU: 2330639705

Guangdong, ChinaShenzhen Jingxin Electronic Technology Co., Ltd.

US$1.00

1-499 Pieces

US$0.50

500-999 Pieces

US$0.25

1,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Rigid Circuit Board

Dielectric

FR-4

Model NO.

JX-PCBA

Material

Fiberglass Epoxy

Application

Consumer Electronics

Flame Retardant Properties

Mechanical Rigid

Rigid

Processing Technology

Electrolytic Foil

Base Material

Copper

Insulation Materials

Organic Resin

Brand

OEM

PCB Layers

1-35 Layers

Board Material

Fr-4 / High-Tg Fr-4 / Aluminum / Rogers / Polyimid

Board Thickness

0.4mm - 6.0mm

Copper Thickness

0.5oz - 4oz (18μm - 140μm)

Min. Trace Width/Spacing

3mil / 3mil (0.075mm)

Min. Hole Size

0.2mm (8mil)

Surface Finish

HASL / Enig (Immersion Gold) / OSP / Immersion Sil

Solder Mask Color

Green / Black / White / Blue / Red / Yellow

Assembly Technology

SMT + DIP (Thru-Hole)

Min. Component Size

01005 (Metric 0402)

Min. BGA Pitch

0.3mm

Testing Service

Aoi / X-ray / Ict / Fct / Flying Probe

Certification

ISO9001 / ISO13485 / IATF16949 / UL / RoHS

Service Type

OEM / ODM / Turnkey (One-Stop)

Lead Time

1-4 Weeks Base on Components

Transport Package

Specification

50mm*50mm~510mm*460mm

Trademark

Printed Circuit Board

Origin

China

HS Code

8534009000

Production Capacity

3 Million~4 Million Soldering Pad/Day

Key features

Established in 2002, Shenzhen Jingxin is a leading PCB manufacturer and PCBA assembly factory with 24+ years of experience in OEM/ODM electronics manufacturing services.

We offer integrated one-stop services including PCB fabrication, SMT assembly, DIP assembly, component sourcing, engineering support, and comprehensive testing under one roof.

Our 14,000 square meter dust-free facility in Shenzhen operates 30+ production lines with 800+ skilled employees ensuring high-volume precision manufacturing.

Equipped with 50+ high-speed SMT machines from Japan and Korea, we deliver 60 million solder points daily capacity for prototypes and mass production.

We provide flexible production with 24-hour turnaround for PCB prototypes, accelerating your time-to-market without compromising quality standards.

very PCBA undergoes AOI, 3D X-ray, SPI, functional, and aging tests through multi-stage inspection to guarantee zero-defect reliability and performance.

We hold ISO 9001, ISO 14001, IATF 16949 for automotive, and ISO 13485 for medical devices certified to the highest standards.

Our professional component sourcing team leverages a global supply chain network to ensure competitive pricing and on-time delivery for every order.

Our experienced engineers provide PCB layout design, DFM analysis, and SMT process optimization to enhance manufacturability and product yield.

As a trusted Chinese PCB/PCBA manufacturer, we serve global clients with reliable OEM/ODM solutions, logistics support, and responsive service.

Company profile

Importers and ExportersExhibition ExperienceExperienced TeamManagement Certification

Shenzhen Jingxin Electronic Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2018-04-02Nearest Port: Shekou, YantianAverage Response Time: ≤5.02h

AI-Powered supplier vetting

SummaryShenzhen Jingxin Electronic Technology Co., Ltd. is a China-based limited company identified as a trading company, manufacturer/factory, and group corporation. It supplies PCB and PCBA-related products and describes an integrated manufacturing chain covering engineering, PCB production, component purchasing, supply-chain management, assembly, testing, maintenance, and development. The company states that it can support small sample orders with a 24-hour lead time through bulk shipments. It reports ISO 9001 and ISO 14001 certification, while a BV audit record is provided with a stated evaluation result of 0 and a validity period ending July 1, 2025. Export activity is documented at 41%–50% of total sales, with self-operated import/export rights, beginning in 2018. Evidence is insufficient to assess after-sales services, financial credibility, detailed innovation capabilities, overseas support, traceability, or named customer cases.

Supplier typeThe supplier is identified as a limited company in China and classified as a trading company, manufacturer/factory, and group corporation. Its listed product scope centers on PCB, PCBA, flexible, rigid, and HDI circuit-board products.

CertificationsThe company states that it has obtained ISO 9001 and ISO 14001 system certifications. A BV audit record is also provided, but the record shows an evaluation result of 0 and an expiration date of July 1, 2025, so the current validity or meaning of that audit result cannot be established from the slices alone.

Production capacityThe supplier claims an end-to-end manufacturing chain covering PCB manufacture, component purchasing, PCBA production through SMT and DIP, assembly, aging testing, maintenance, and development. It also states that different line configurations support small sample orders with a 24-hour lead time through bulk shipments, providing explicit evidence of production range and responsiveness.

Customization capabilityThe stated engineering services, PCB layout, SMT process solutions, and configurable production lines support customization across sample and bulk requirements. Nevertheless, specific OEM, ODM, product-development, and private-mold capabilities are listed as unknown, limiting the scope of the conclusion.

Product Q&A

Q:1. What is PCBA?

PCBA (Printed Circuit Board Assembly) refers to the process of soldering electronic components onto a PCB (Printed Circuit Board). Our China-based PCBA manufacturing services provide high-quality, cost-effective solutions for prototyping and mass production.

Q:2. What PCBA services do you offer?

We provide complete turnkey PCBA solutions including: PCB fabrication and assembly Component sourcing and procurement SMT (Surface Mount Technology) assembly Through-hole assembly Mixed technology assembly Testing and quality inspection

Q:3. What are your PCBA manufacturing capabilities?

Our China PCBA factory features: SMT lines with high-precision placement machines Automated optical inspection (AOI) X-ray inspection for BGA components Conformal coating and potting services Functional testing capabilities ISO-certified quality control

Q:4. What file formats do you need for PCBA?

We accept all standard PCB design files: Gerber files (RS-274X preferred) Bill of Materials (BOM) in Excel/CSV Centroid/Pick-and-place files Schematic diagrams Assembly drawings

Q:5. What is your typical PCBA production lead time?

Standard lead times: Prototype PCBA: 5-7 working days Small batch production: 7-10 days Mass production: 2-3 weeks (depending on order quantity)