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Leading industry in circuit board

12 years focus on high-precision circuit pcb, fpc manufacturers

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13428714088

Keywords： 1 meter thick industrial board4-layer blind hole charging pile board5G antenna board made of polytetrafluoroethylene
Products Center

Professional production of double-sided, multi-layer circuit boards, aluminum substrates

FR4 Metal plate Special crafts More >
6.0mm thick and 1-meter-long industrial board
6.0mm thick and 1-meter-long industrial board
6oz 4-layer blind hole charging pile board
6oz 4-layer blind hole charging pile board
5G antenna board polytetrafluoroethylene
5G antenna board polytetrafluoroethylene
Copper and silver-copper bases
Copper and silver-copper bases
Double-sided aluminum substrate
Double-sided aluminum substrate
Double-sided aluminum substrate
Double-sided aluminum substrate
Double-sided gold thickness: 10u
Double-sided gold thickness: 10u
Embedded copper substrate
Embedded copper substrate
Application area

Professional production of double-sided, multi-layer circuit boards, aluminum substrates

25% Power supply

25% Industrial control

10% Automotive Electronics

10% Consumer category

10% Instrumentation

10% Antenna

5% Data center

5% Medical

Driven by the continuous pursuit of high quality

12 years of experience in circuit board production and manufacturing, from low to high, from easy to difficult, the unanimous choice of numerous customers

PCB type

PCB TYPE

Double sided circuit board, multi-layer circuit board, aluminum substrate

Board specifications

Plate specification

High frequency/high-speed/high TG board
Standing stock of 1200+specification sheet materials

Plate thickness range

PLATE THICKNESS

0.2mm-8.0mm

Line&solder mask

LINE & SOLDER MASK

Line width/spacing (minimum) 3/3mil
Solder mask color: green/blue/black, etc

Impedance accuracy

IMPEDANCE ACCURACY

Conventional tolerance:±3Ω(<30Ω)，±10%(≥30Ω)
Special tolerances:±3Ω(<30Ω)，±5%(≥60Ω)

Surface Treatment

SURFACE TREATMENT

Lead spray tin/electroplated copper nickel gold/deposited gold and silver/deposited tin/OSP/chemical nickel palladium gold, etc

Testing mode

TEST METHOD

Flying Needle Full Test/Test Stand Test

Shipping standards

SHIPPING STANDARD

Capable of meeting IPC Level III or GJB standards

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About Us
Cengfeng Circuit Co., Ltd
Cengfeng Electronics Co., Ltd. is a professional printed circuit board manufacturer in Shenzhen, dedicated to the production of high-precision single-sided, double-sided, and multi-layer printed circuit boards, providing services specifically for domestic and foreign high-tech enterprises and research institutions. Adjacent to major electronic industrial cities such as Guangzhou, Dongguan, and Zhuhai, with convenient transportation and fast services. The factory has introduced advanced complete set of circuit board production equipment, hired experienced professional talents for management, cultivated a professional team engaged in printed circuit board processing, and improved the business management purpose of returning to society from market development, engineering design, to quality assurance of finished products in the hands of customers.
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Industry experience
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Plant area
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Having employees
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Production strength

Specializing in high-precision circuit PCBs and FPCs for 12 years

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News

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About Us

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Contact Us

    13428714088 Office Address: No. 33 Langbi Road, Songgang Street, Bao'an District, Shenzhen (Navigation Cengfeng Circuit)
Address: Building 8, Xintonglian Electronic Technology Industrial Park, Yunling Industrial Park, Suichuan County, Ji'an City
Mobile phone: 13428714088
Fax: 0755-85244605
Contact: Mr. Liu
Email: shbolo@126.com
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Guangdong ICP 17074772