What is the maximum finished board size?

The maximum finished size is 800*1220mm.

What is the copper thickness range?

Copper thickness ranges from 0.5-6 OZ, with a capability up to 20 OZ.

398W/M· K Heat Sink PCB - Stage Laser Light Copper Substrate

Name: 398W/M· K Heat Sink PCB - Stage Laser Light Copper Substrate
Brand: Jiangxi Hongyu Circuit Technology Co., Ltd.
SKU: 2224525835

Jiangxi, ChinaJiangxi Hongyu Circuit Technology Co., Ltd.

US$0.80-2.60

1 Piece

Product profile

Type

Combining Rigid Circuit Board

Flame Retardant Properties

Customized

Dielectric

MCPCB\Fr4\Bt

Model NO.

Sided -sided IMS-CU PCB

Base Material

Double-Sided/Multilayer Aluminum/Copper

Insulation Materials

Customized

Processing Technology

Delay Pressure Foil

Application

New Energy Vehicle Electronic Control Board

Mechanical Rigid

Rigid

Material

Copper-Based

Brand

Hongyu

Board Thickness

1.5mm

Metal Core PCB

Oxygen-Free Copper(OFC) 1.5mm

Thermal Conductivity

398W/M·K (Dielectric Layer)

Copper Foil

70μm

Tg

150°C

Transport Package

Sea/Land/Air Freight

Specification

customized

Trademark

hongyu

Origin

Jiangxi, China

Production Capacity

950000 Pieces/Year

Key features

Customized Flame Retardancy: Flame retardant properties are fully customizable to meet specific safety standards.

Customized Insulation Materials: Insulation materials can be customized to suit diverse application requirements.

Advanced Surface Treatment: Offers HASL, OSP, ENIG, Immersion Silver, Immersion Tin, and Gold Plating options.

Robust Voltage Withstand: Withstands up to 4500V AC for enhanced electrical safety and reliability.

Traceable ESD Packaging: Ensures secure delivery via production-line ESD packaging and direct FedEx dispatch.

Flexible Customization: Supports full customization, minor customization, and design-based customization.

Company profile

Jiangxi Hongyu Circuit Technology Co., Ltd.Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ganzhou Port, Nanchang PortAverage Response Time: ≤9.95h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D software design, ODM, and recent product-development capabilities. It reports structured procedures for service assessment, corrective actions, complaint handling, and finished-product inspection, supported by multiple management-system certifications and CCC product compliance certification. The supplier has exported goods for eight years, with exports representing 71%–90% of total sales, but provides no overseas warehouses, showrooms, agents or branches, and has not participated in offline trade shows. Production-process scale and capacity are not sufficiently documented. Financial credibility cannot be assessed from the available non-financial evidence. No cooperation with Fortune 500 companies is reported, while repeat buyers account for 50%–80% of sales.

Supplier typeThe supplier provides 3D software design, broad product customization, and ODM services. Its company description states that it covers production, sales, and service across the circuit-board product process, indicating an integrated manufacturer-service provider rather than a purely trading entity.

CertificationsThe supplier reports CCC product compliance certification and ISO 14001, ISO 9001:2015, and ISO 45001:2018 management-system certifications. It also has a factory environmental impact assessment report and conducts regular fire drills, providing explicit evidence of compliance and environmental or safety management measures.

After-Sales capabilityWritten procedures and followed records are reported for supplier-service assessment, corrective and preventive actions, and customer complaint handling. However, the supplier has no overseas warehouse, showroom, agent, branch, or reported offline trade-show participation, which limits evidence of localized overseas support.

R&D capabilityThe supplier reports new products during the past year, 3D software design services, ODM capability, and one national science and technology progress award. These are explicit indicators of product-development and innovation activity, although no SDK is available.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, and ODM services. The repeated and consistent listing across the design and R&D fields demonstrates broad customization coverage.