Are customer files safe and confidential?

Yes, your files are held in complete safety. We protect intellectual property and never share customer documents with third parties.

What payment terms are available?

We accept T/T bank transfer, Western Union, PayPal (for samples), LC, D/P, and small-amount payments.

Customized Air Source Water Source Water Heater Circuit Board WiFi Heat Pump Controller PCB PCBA Control Board

Name: Customized Air Source Water Source Water Heater Circuit Board WiFi Heat Pump Controller PCB PCBA Control Board
Brand: Shenzhen STHL Technology Co., Ltd.
SKU: 2107503465

Guangdong, ChinaShenzhen STHL Technology Co., Ltd.

US$20.00

1-9,999 pcs

US$1.00

10,000+ pcs

Product profile

Customization

Available

Type

Combining Rigid Circuit Board

Dielectric

FR-4

Material

Fiberglass Epoxy Resin + Polyimide Resin

Application

Consumer Electronics

Flame Retardant Properties

Mechanical Rigid

Fexible

Processing Technology

Electrolytic Foil

Base Material

Aluminum

Insulation Materials

Organic Resin

Brand

OEM PCBA

Item

China Professional Fr-4 OEM Electronic PCBA for Se

Layer

1-22

Surface Finishing

HASL, Enig, OSP, Immersion Au, AG, Sn

Min.Hole Size

0.1mm

Min.Line Spacing

3 Mil

PCBA QC

X-ray, Aoi Test, Function Test(100% Test)

Specialised

LED, Medical, Industrial, Control Board

Delivery

PCB, 7-10 Days;PCBA, 2-3weeks

Transport Package

Vacuum Packing/Blister/Plastic /Cartoon

Specification

CE, RohS, UL, SGS, ISO9001, 94v0

Trademark

OEM/ODM Set Top Box

Origin

Shenzhen, Guangdong

HS Code

8534009000

Production Capacity

300, 000PCS /Month

Key features

No MOQ Requirement: Flexible production handling for both small and large volume orders without minimum quantity limits.

Comprehensive Certifications: Certified with ISO9001, IATF16949, ISO13485, and ISO14001 for quality and safety standards.

100% Function Testing: Rigorous quality control including AOI, X-ray, and 100% functional testing for all PCBA units.

Custom Surface Finishing: Options include HASL, Enig, OSP, Immersion Au, AG, and Sn to meet specific application needs.

High Precision Capabilities: Supports min hole size of 0.1mm and min line spacing of 3 Mil for complex circuit designs.

Flexible Material Options: Available in FR-4, Aluminum, Ceramic, and CEM-3 base materials with various copper thicknesses.

Secure IP Protection: Customer files and intellectual property are kept strictly confidential and never shared with third parties.

Accept Client Components: We accept components supplied by clients and can also provide sourcing services for parts.

Company profile

High Repeat Buyers ChoiceFast DeliveryODM ServicesManagement Certification

Shenzhen STHL Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 8 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier and a combined company, with manufacturing, export, service, quality-control, and R&D capabilities. It reports 100 employees, 2,000 square meters of premises, four R&D engineers, six SMT lines, two DIP lines, one final assembly line, and advanced testing instruments. It supports customization from samples and designs and provides ODM services, but has no new products reported in the past year, no 3D software design, and no SDK. Quality procedures include finished-product inspection instructions, corrective and preventive actions, complaint handling, quality assurance, and raw-material traceability. Export activity is substantial, but there is no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial credibility, certifications, and specific customer cases are not sufficiently evidenced.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a combined company. Its profile covers manufacturing, export, service, quality control, and R&D, supported by stated production facilities and engineering personnel.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, along with a corrective and preventive action mechanism. This directly supports an organized after-sales response capability.

R&D capabilityThe supplier has four R&D engineers, provides ODM services, and describes a focus on development and innovation. However, it reported no new products in the past year, no 3D software design service, and no available SDK, so innovation capability is evidenced but limited in the stated areas.

Production capacityThe supplier reports six SMT production lines, two DIP lines, one final assembly line, advanced testing instruments, and lead times within 15 working days in both peak and off-season. However, it has no in-stock capacity and no valid contract with related subcontractors, indicating some production-continuity limitations.

Customization capabilityThe supplier explicitly offers customization from samples and designs and provides ODM services. This demonstrates both sample-based and design-based customization capability, although no 3D software design service or SDK is available.

Product Q&A

Q:What information is needed for a quotation?

For PCB: Quantity, Gerber file, and technical requirements (material, surface finish, copper thickness, board thickness). For PCBA: PCB information, BOM, and testing documents.

Q:What file formats are accepted for production?

Gerber files (CAM350 RS274X), PCB files (Protel 99SE, P-CAD 2001), and BOM files (Excel, PDF, Word, TXT).

Q:Is there a minimum order quantity (MOQ)?

There is no MOQ at STHL PCBA. We can handle both small and large volume production with flexibility.

Q:How is the shipping cost determined?

Shipping cost depends on the destination, weight, and packing size of the goods. Please contact us for a specific quote.

Q:Do you accept components supplied by clients?

Yes, we accept components from clients and can also provide component sourcing services.