View factory profile →Guangdong
Brain Power (Qingyuan), 欣强电子（清远）股份有限公司, manufactures storage, communication and HDI PCBs in Qingyuan. This individually researched profile connects original memory, optical-electronic and phone-board catalogue photos to dated issuer disclosures, separating contact geometry, channel acceptance, anylayer production/sample limits and site-specific qualification.
MANUFACTURING FOCUS- Storage-product PCBs
- HDI circuits
- Heavy-copper and multilayer boards
7 original sources → View factory profile →Guangdong
Huayan Huihai Electronics manufactures double-sided and multilayer printed circuit boards in Shenzhen. Its official site identifies the factory in the Huangtian industrial area and presents manufacturing processes, equipment and quality-system information separately. Product applications include automotive, communications, security, precision control, computer peripherals, power and LED electronics. The double-sided family below is a starting point for a fabrication enquiry, with materials, finished copper and acceptance testing to be defined for the actual board.
MANUFACTURING FOCUS- Double-sided PCBs
- Multilayer boards
- Power and industrial electronics
3 original sources → View factory profile →Shanghai
Shanghai YKC manufactures double-sided and multilayer circuit boards in Qingpu, Shanghai. Its original catalogue distinguishes industrial controls, automotive aluminium-base motor boards, copper-base lighting and microwave constructions. Review the year-labelled fabrication chart, material-change policy and different optical, electrical and appearance inspections before releasing an order.
MANUFACTURING FOCUS- Automotive circuit boards
- Industrial-control PCBs
- Microwave communications
12 original sources → View factory profile →Shanghai
Assess H-fast / Hehong thick-copper, 48 V DC–DC, ceramic, embedded-material and PCBA references, original manufacturing / test equipment disclosures and Dongtai production identity before releasing a PCB order.
MANUFACTURING FOCUS- 12-layer / 4 oz and separate 9 oz copper references
- 48 V DC–DC power-board acceptance
- Ceramic and embedded-material construction
- PCB to PCBA sourcing and test scope
53 original sources → View factory profile →Hubei
Hubei Gongming focuses on quick-turn and small-to-medium-batch multilayer PCB fabrication. Review its discrete 4/6/8-layer service, rush-order area condition, four actual catalogue examples, material and inspection release questions, Xiaochang factory photographs and dated qualification documents.
MANUFACTURING FOCUS- 4-, 6- and 8-layer prototypes
- Small-to-medium multilayer batches
- Special-material sourcing
- Drawing-specific inspection release
14 original sources → View factory profile →Guangdong
KingBrother’s Huizhou PCB entity is 惠州市金百泽电路科技有限公司. Its group publishes prototype and small-to-medium-batch fabrication, with original backplane, HDI rigid-flex, shielding-film, mixed-RF and heavy-copper board examples. This individually researched profile keeps group catalogue constructions separate from the producing-plant decision, compares prototype and batch columns, and explains fabrication, assembly and testing handoffs.
MANUFACTURING FOCUS- Prototype PCB manufacturing
- Small and medium batches
- Design and assembly services
8 original sources → View factory profile →Hunan
Lier Printed Circuit Board manufactures multilayer PCBs in Hunan. Its official profile dates the business to 2008 and identifies production in the Changsha national biological-industry area. The product range includes HDI, small-pitch BGA, blind/buried-via and impedance-controlled boards. A sixteen-layer communications-board example appears in the official catalogue. Its layer count describes that example; RF performance, materials and acceptance criteria are not inferred from the communications application.
MANUFACTURING FOCUS- Multilayer PCBs
- HDI and blind/buried vias
- Communications and power boards
3 original sources → View factory profile →Guangdong
Fuying Electronics manufactures double-sided and multilayer printed circuit boards in Qingyuan, Guangdong. Its official company profile dates the business to March 2001 and locates production in the Qingyuan high-technology industrial area. Applications include industrial control, communications, automotive, consumer, security and medical electronics. The company publishes its manufacturing scope and process information on its own site. This listing records the multilayer family while leaving detailed dimensional limits to a confirmed technical specification.
MANUFACTURING FOCUS- Double-sided PCBs
- Multilayer manufacturing
- Industrial and communications boards
3 original sources → View factory profile →Guangdong
Compare Huabangxin RF PCB references in RO3010, Rogers4003, RF-35, TLX-8, F4BM and Arlon, plus a Taconic / FR-28 stepped cavity. Read their individual thickness, copper and finish fields alongside conditional sample limits before releasing a microwave board.
MANUFACTURING FOCUS- Material-specific RF and antenna board references
- Copper-dependent sample geometry and hole conditions
- Taconic / FR-28 cavity bonding
- Bare-board versus measured RF acceptance
44 original sources → View factory profile →Jiangsu
Compare Jinding original high-frequency immersion-gold, FR-4 anti-oxidation, edge-card and aluminium-base boards, associated fabrication and test photographs, material release questions and Taizhou production identity.
MANUFACTURING FOCUS- High-frequency immersion-gold boards
- FR-4 anti-oxidation panels
- Gold-finger cards
- Aluminium-base thermal interfaces
19 original sources → 
