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Factory address
Factory address: Zhongduan South Road, Xinfeng Industrial Park, Ganzhou City, Jiangxi Province

Business office and transit warehouse address: 5th Floor, No.1 Buld, Dacheng jiancai Square, Guanchang Road, Dalingshan Town, Dongguan city, Guangdong Province, 523819
Phone number
+86 133 1296 7631

Buried Via PCB-Backplane Circuits,PCB Manufacturer,

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Buried Via PCB,Backplane Circuits

General Specification: 

18-layer Multilayer Board

The board thickness of 3.02mm

Material: Isola FR408 special material

The minimum drill hole of 0.25mm

With buried and blind vias

Minimum line width and space of 0.10mm

Surface treatment: immersion gold

Controlled impedance: +/-10%

Application: Telecom

(Blind & Buried Via PCB) SAYFU is a PCB manufacturer located in Shenzhen since 2001.With ISO 9001:2015, AS9100, TS16949 and ISO13485, we can support different customer requirement. We can cover all kinds of high- tech technologies: Rigid multi-layer PCBFlex PCBHybrid PCBHDI board,metal based board etc.

Payment term:TT 30-60 days payment term after shipment(No deposit )

Around 500 full time staff with a capacity of 60ksqm per month, 12,000 square meter of factory

SAYFU is a professional PCB supplier from 1 layer up to 24 layer including special HDI technology, special material like rogers, ISOLA, M4, M6.

Key information for you about SAYFU:Total 20 years’ experience on multi-layer PCB industry.

With 20 years experience on PCB business.

Very flexible on all kinds of order volumes with very aggressive cost.

Support both FOB HK and DAP service

A professional quality team to guarantee reliable quality.

Sayfu multilayer PCB Enterprise culture

Buried Via PCB,High Multilayer PCB

Blind & Buried Via PCB – Certification of high quality PCB international quality systems

The certification of international quality systems including UL E511658, ISO9001, ISO14001, IATF16949:2016

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Part of multilayer PCB industry’s production line

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Part of Buried Via PCB factory test machines

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China top class multilayers PCB manufacturer International Sales Team

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