Shenzhen Prosperity Billion Long Electronics Co., Ltd Company Logo Shenzhen Prosperity Billion Long Electronics Co., Ltd
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Company Introduction

Established with a vision to provide the high cost performance PCB , From 2011, TBD start her journey to becoming China's leading manufacturer of high-tech quick-turn prototypes and high-mix, low and medium volume PCBs. TBD headquarter in Putian, Fujian province, with regional offices in Shenzhen and Chengdu. Spanning over 100,000 of advanced manufacturing space and supported by 500 skilled professionals, The company provides end-to-end services encompassing original PCB design, fabrication, and assembly.
Now we have become a reliable partner for global customers. Our most significant advantage is our rapid prototyping service, which combines speed and accuracy, making us an ideal partner for clients who in need of urgent PCB solutions.


Our customer of rapid prototyping includes Independent R&D Institutions, kinds of manufacturer and Brand Owners, and Solution Providers. We understand the unique needs of CCM manufacturers, chipmaker , and testing machine equipment manufacturers, and we have tailored our services to meet these needs precisely.In mass production, our proficiency in PTH/ HDI technology allows us to produce high - end PCBs with consistent quality. We source and utilize premium materialsenabling us to offer PCBs that are durable, efficient, and compliant with international standards. Our products are developed for the futureIn the past few years, with our outstanding services, we have achieved remarkable successes in the fields of consumer electronics, new energy - solar energy, and AI intelligence. We have become the preferred and reliable partner for enterprises specializing in camera modules, kinds of controllers, inverters,BMS (Battery Management Systems), drones, and AI - intelligent robots, contributing to our customers' status as industry leaders.
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Contact Information

  • - Address 311 Shenzhen, Guangdong
  • - Country/Region China
  • - Phone 86 - 0755 - 6477
  • - Fax -
  • - Contact Laura Zhang

EC21 Membership Information

  • - Membership Class Free Member
  • - Membership Year 1 year
  • - EC21 Registered Date Nov 05. 2025
  • - Authentication Unverified
  • - EC21 Registered IP 173.211.42.***

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