Turnkey Solution in Action: From Concept to Mass Production

In today's fast-paced global market, manufacturers and system integrators increasingly rely on turnkey solutions to streamline product development, reduce risks, and ensure faster time-to-market. At Sheng Yeong Products Co., Ltd., we provide fully integrated end-to-end services, supporting our customers from design consultation to mass production — all under one roof.

With over 40 years of experience in electronics manufacturing and system integration, we have successfully delivered high-reliability projects in smart energy, telecom, and industrial sectors.

Turnkey Electronics Manufacturing

Project Highlight: Custom Smart Metering Module Integration


Client Profile:
A leading utility technology integrator from the Europe, tasked with deploying smart metering modules for electricity, water, and gas meters to comply with local utility regulations. The goal: launch the first batch within six months, meeting strict compliance and performance standards.


Challenges Faced:

  • Unique local RF communication and shielding requirements
  • Need for full integration: communication modules, control boards, enclosures, and testing units
  • Lack of in-house capability to optimize BOM and production processes

Sheng Yeong's Turnkey Solution


1. System Analysis & Technical Planning

  • Our engineering team collaborated remotely to simulate and validate communication protocols and MCU selections
  • Assisted with 3D design refinement of enclosures and interface ports to ensure EMI resistance and installation safety

2. BOM Optimization & Global Sourcing

  • Consolidated over 120 line items to 74, reducing material costs and supplier risks
  • Sourced hard-to-find MCUs and power modules through our global component network

3. Testing & Pilot Production Setup

  • Built custom test jigs for functional and aging tests, and supported ICT automation integration
  • Delivered 2,500 pre-series units with full QA inspection; now ramped up to over 25,000 units/month

4. Compliance & Documentation Support

  • Provided CE, RoHS, and EMC test reports
  • Assisted with documentation for utility authority approval and shipment clearance

Results & Impact


Within 6 months, the customer completed initial deployments and won new contracts across other countries. Due to the clear and efficient collaboration, Sheng Yeong was also invited to co-develop future upgrades and expansions.


Who Can Benefit from Our Turnkey Services?

  • Startups and OEMs need fast, full-cycle product development
  • Brands with no in-house production but high customization needs
  • Project-based integrators requiring documentation, testing, and delivery
  • Teams seeking BOM integration and cross-functional sourcing expertise

Let's Build Your Next Solution


Our turnkey solution is more than just production — it's a strategic partnership that delivers technical insight, operational support, and long-term value.
Contact us at sales@sytml.com or visit https://www.sytml.com to discuss your project needs.

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