“The purpose of this visit was to find a base in Sanshui and to assemble our power generation system at this base.” Yesterday, Taiwan’s Ningwei Co., Ltd. visited Sanshui Industrial Park to seek cooperation in the photovoltaic industry.

Ningwei Co., Ltd. was established in 1999. Yang Qingxiang, chairman of the company, introduced that the company's main industrial waste pollution treatment capability ranks first in the world. At present, the company takes a diversified development and enters the photovoltaic industry. Solar energy generation systems are built in Taiwan and the United States. It is precisely because of the industrial layout of the Pearl River Delta. "With the release of the "12th Five-Year Plan" for the photovoltaic industry, the development of the domestic photovoltaic industry will usher in a vast space. The investigation is to seize business opportunities and hopes to settle down in the Pearl River Delta region."

In the Ning Wei phase is the development momentum of the Sanshui Industrial Park and the increasingly optimized regional advantages. After more than eight years of development, Sanshui Industrial Park has introduced 15 domestic and foreign top 500 enterprises, and has also formed leading enterprises such as China Building Materials, Ai Kang, Baowei, etc. The photovoltaic industry chain has taken shape, and the photovoltaic industry base has become a joint construction of provinces and cities. Strategic emerging industrial base. "By 2015, we plan to invest 38 billion yuan, and the output value will reach 80 billion yuan," said Cai Zhenhong, mayor of Leping Town.

In addition to examining the construction of the park and the industrial environment, Ning Wei also focused on understanding the current national support for the development of the photovoltaic industry. In this regard, Sanshui District Standing Committee member Chen Bitian said that Sanshui Industrial Park is the first photovoltaic industrial base in Guangdong Province, and the Leping Town in Sanshui District is the first photovoltaic specialty town in Guangdong Province. Compared with other regions, related policies Support has its own unique advantages.

“From the inspection, we are very satisfied with the environment and construction of the Sanshui Industrial Park. We are very much looking forward to the next step of cooperation.” Tao Zhenglun, general manager of Ningwei Company, said that with more and more frequent cross-strait exchanges, many Taiwan-funded enterprises have come to the mainland for development. They hope that through this visit, they can establish a communication relationship and seek cooperation opportunities.

Cheap 12 Layers PCB stackup and thickness


We are one of the few manufacturers in China that can manufacture 12-layer PCB boards on a large scale.

The 12-layer board can usually be manufactured smoothly on a 1.6mm thick FR-4 board. But we've seen more 14- to 16-layer boards are being fabricated into 1.6mm thick boards, but the number of manufacturers that can produce them is limited to manufacturers that can produce HDI boards. Those who can produce HDI boards are increasing.


12 Layers PCB– Heavy industry boards or boards with may tracks


For industrial PC design, 12-layer circuit boards are more popular. Compared with other multi-layer circuit boards, such as four-layer circuit boards, 8-layer circuit boards, 10-layer circuit boards, The price of the 12-layer PCB is still reasonable.



12 Layer PCB


12 Layer PCB stackup and thickness

12 Layer PCB Stack Up

Top Layer  â€ 18um Copper Foil (plated to 35um+)

Pre‐Preg   ‐ 1 x 2116

Layer 2 & 3  â€ 0.13mm Fr‐4 Core with 35um/35um Copper

Pre‐Preg   ‐ 1 x 2116

Layer 4 & 5  â€ 0.13mm Fr‐4 Core with 35um/35um Copper

Pre‐Preg   ‐ 1 x 2116

Layer 6 & 7  â€ 0.13mm Fr‐4 Core with 35um/35um Copper

Pre‐Preg   ‐ 1 x 2116

Layer 8 & 9  â€ 0.13mm Fr‐4 Core with 35um/35um Copper

Pre‐Preg   ‐ 1 x 2116

Layer 10 & 11  â€ 0.13mm Fr‐4 Core with 35um/35um Copper

Pre‐Preg   ‐ 1 x 2116

Bottom Layer   ‐ 18um Copper Foil (plated to 35um+)

Stardand 12 Layer PCB  1.6mm +/‐ 10%


12 Layer PCB Stack UP | JHYPCB


12 layer stackup – 4 GNDs

I use this stackup a lot, provides GND shielding of high speed signals and has tightly coupled Power-Ground planes:


Signal / Solid GND plane / High speed signals and important buses / Solid GND plane / Power / Power or Mixed with signals / Power or Mixed with signals / Power / Solid GND plane / High speed signals and important buses / Solid GND plane / Signal


12 layer stackup – two additional signal layers

Signal / Solid GND plane / Signal / Signal / Solid Power Plane / Power or Mixed with signals / Power or Mixed with signals / Solid Power Plane / Signal / Signal / Solid GND plane / Signal



12 layer PCB stackup thickness

12 layer PCB stackup thickness


12 Layer PCB



12 layer PCB Features and benefits


  • Lead-free surface finish and lead-free components
  • Long storage time (vacuum and anti-static packaging)
  • Improved the speed of signal transmission
  • Fast on time delivery
  • UL certified and RoHS compliant
  • Prototype PCB Manufacturing


12 layer PCB Application


DSL Modem, Solar Battery Charger, Vehicle Tracker, GPS Receiver, Wi Fi Antenna, Bluetooth USB Hub, USB Wireless Router, SMS Modem, Multicoupler Antenna, Phone systems.

12 Layer PCB

Printed Wiring Board,Custom Printed Circuit Board,12 Layer PCB,Custom 12 Layer PCB

JingHongYi PCB (HK) Co., Limited , https://www.pcbjhy.com

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