About HYY Technology Co., Ltd. - PCB Supplier in China

HYY Technology Co., Ltd. is registered in China and currently lists 14 distinct PCB‑related items in its online catalogue. The catalogue spans consumer, automotive, industrial, medical and power‑supply applications, each identified simply as a type of printed circuit board or assembly service. The product titles include China Consumer Pcb, Automobile Pcb, Industry Pcb Manufacturer, Pcb Assembly, Printed Circuit Board, Motor Control Board, Communication Pcb, Medical Pcb, Power Supply Pcb, Electronic Pcb, Electronic Circuit, Industrial Pcb, Consumer Pcb and Pcb Board. All entries fall under the broader category of printed circuit boards, which are classified internationally under the HS chapter for electronic assemblies. The supplier’s trust tier is listed as “harbor,” indicating a moderate level of verification on the platform.

Product Range and Specialties of HYY Technology Co., Ltd.

The listed items cover standard FR‑4 based multilayer boards, single‑sided and double‑sided consumer boards, as well as specialised boards for automotive control, motor drives, communication modules and medical devices. In the PCB industry, common material grades include FR‑4 (glass‑reinforced epoxy) with copper thickness ranging from 0.5 oz/ft² to 2 oz/ft², dielectric constants of 4.5‑4.8, and typical board thicknesses of 1.0 mm to 2.4 mm. Buyers often specify IPC standards such as IPC‑2221 for generic design, IPC‑6012 for qualification of rigid PCBs, and IPC‑7711/7721 for repair. Standard specifications also address solder mask colour, surface finish (HASL, ENIG, OSP), and panelisation size, usually fitting within 18 in × 24 in (460 mm × 610 mm) panels for bulk production.

Trade and Export Information - HYY Technology Co., Ltd.

China is a global exporter of printed circuit boards, with the majority of shipments recorded under HS code 8534.00. Export volumes are directed principally toward North America, Western Europe and the Asia‑Pacific region, where electronic manufacturers source boards for consumer electronics, automotive electronics, industrial automation and medical equipment. Typical export documentation includes a commercial invoice, packing list, certificate of origin and, where required, test reports complying with IEC 61191 or IPC‑2221. Buyers frequently request compliance with ISO 9001 quality management and UL or CE marking for safety certification, especially for automotive and medical applications. Logistics for PCBs usually involve 20‑ft or 40‑ft containers with anti‑static packaging, and Incoterms such as FOB Shenzhen or CIF Shanghai are common for bulk orders.

Sourcing from HYY Technology Co., Ltd. - Buyer Guidance

When sourcing PCBs from HYY Technology Co., Ltd., request the latest IPC test reports, material data sheets for the laminate (e.g., FR‑4, TG‑150), and certificates confirming compliance with ISO 9001 or UL standards. Verify the advertised copper weight, board thickness and layer count against the engineering drawing before confirming the order. For critical applications such as automotive or medical, ask for additional reliability data such as thermal cycling or vibration test results. Request a pre‑production sample to evaluate solderability, dimensional accuracy and surface finish before committing to full‑scale production. Ensure that the supplier can provide E‑test reports for lead‑free compliance if RoHS adherence is required for the target market.

What types of printed circuit boards does HYY Technology list in its catalogue?

The catalogue includes consumer, automobile, industrial, medical, power‑supply and general electronic PCBs, as well as PCB assembly services under generic titles such as Printed Circuit Board and Pcb Board.

Which material standards are typically used for the PCBs offered by this supplier?

PCBs from Chinese manufacturers are commonly fabricated on FR‑4 epoxy glass laminate, with copper thicknesses from 0.5 oz/ft² to 2 oz/ft² and standard board thicknesses between 1 mm and 2.4 mm.

What industry specifications should I request for these PCBs?

Buyers should ask for compliance with IPC‑2221 (generic design), IPC‑6012 (qualification) and, where relevant, IPC‑7711/7721 for repairability. Test reports covering electrical continuity, solder mask integrity and dimensional tolerance are also standard.

Are any certifications required when importing PCBs from China?

Importers typically require a certificate of origin, ISO 9001 quality‑management certification and, for safety‑critical markets, UL or CE marking. RoHS compliance documentation should be requested for electronics destined for the EU or North America.

What packaging and shipping methods are common for these PCB products?

PCBs are usually packed in anti‑static bags, placed in corrugated cardboard boxes with moisture‑absorbing packets, and loaded into 20‑ft or 40‑ft containers. FOB Shenzhen or CIF Shanghai are common Incoterms used by Chinese PCB exporters.

What is a reasonable minimum order quantity (MOQ) and lead time for a new PCB design?

MOQs can range from 100 pcs for simple single‑layer boards to 500 pcs for multilayer assemblies. Typical lead times are 15‑25 working days for prototype runs and 30‑45 days for larger production batches, depending on layer count and finish.

How can I verify the quality of a sample before placing a full order?

Request a functional sample together with the full test report, including impedance, thickness, copper weight and solderability measurements. Compare the sample against the engineering specifications and, if needed, conduct an in‑house IPC‑A‑610 inspection.

Which markets most frequently import PCBs from China?

The largest import markets are the United States, Germany, Japan, South Korea and Vietnam, where manufacturers use the boards for consumer electronics, automotive systems, industrial control equipment and medical devices.