Tag Archives: ACME PCB Assembly

pcb-prototype

Make 2026 the Year You Launch Your Next Big Invention: How Yun Industrial Supports New Product Introduction

Have you been sitting on an invention idea, waiting for the perfect moment to turn it into a real product? With 2026 right around the corner, now is the ideal time to take action. Whether you’re an entrepreneur, inventor, engineer, or startup founder, this can be the year you bring your idea out of your head and into the marketplace. And the best part? You don’t have to do it alone.

pcb-fabrication-and-assembly-in-usaThe journey from concept to finished product begins with one of the most crucial stages in development: New Product Introduction (NPI). NPI is where your idea becomes a structured plan, your design becomes tangible, and your vision starts taking shape. It covers everything from planning and engineering to prototyping and testing—steps that ultimately determine your product’s success.

At Yun Industrial / ACME PCB Assembly, we specialize in making this stage efficient and achievable. With over 30+ years of experience in Electronic Manufacturing Services (EMS), our team has supported countless innovators by prototyping and assembling the printed circuit boards (PCBs) that make their inventions function.

From Concept to Prototype: Complete Support for Your PCB Needs

Worried that you don’t have a finalized PCB design or detailed schematics yet? That’s completely normal—and exactly where Yun Industrial’s engineering expertise becomes invaluable.

We guide you through every step of early development, including:

  • Initial planning and feasibility review

  • PCB design assistance and layout optimization

  • Component sourcing from trusted suppliers

  • Prototype fabrication

  • Testing, debugging, and rework when needed

If your invention includes mechanical parts, housings, molded components, or metal structures, we can connect you with additional vendors through our extensive network. This ensures you’re supported far beyond the PCB—giving you a complete path from idea to physical prototype.

With a working prototype in hand, you’ll be well-prepared to:

  • Present to investors

  • Conduct functional testing

  • Gather user feedback

  • Begin small-batch or large-scale production

Full-Service PCB Assembly for Every Stage of Development

Our capabilities go far beyond basic assembly. Yun Industrial / ACME PCB offers a comprehensive suite of services, including:

  • Prototype PCB Assembly

  • Turnkey PCB Assembly

  • SMT (Surface Mount Technology)

  • Thru-Hole Assembly

  • BGA Assembly & Rework

  • Lead-Free Assembly

  • Box Builds / Electromechanical Assemblies

We also support add-on manufacturing processes such as injection molding, metal work, and finishing services, making us a one-stop partner for your invention journey.

Make 2026 Your Year of Innovation

 

Too many great ideas never make it past the brainstorming stage. Let 2026 be the year you take the next step toward launching your invention. With the right engineering and manufacturing partner, your idea can become a working prototype—and eventually, a successful product.

Contact Yun Industrial / ACME PCB Assembly today to start prototyping the PCBs your innovation needs and make 2026 the year your product becomes reality.

PCB Fabrication and Assembly

Proud to Be a Lead-Free PCB Assembly Provider

There is a very good reason why the United States no longer allows lead in paint, plumbing, gasoline, toys, and many household products. Although lead is naturally occurring, it is also a highly toxic metal with serious health consequences. Research has linked lead exposure to behavior and learning difficulties, reduced IQ, slowed growth, anemia, cardiovascular problems, and, in extreme cases, coma or death. Children and pregnant women are especially vulnerable, and even minimal exposure can create long-term neurological and developmental harm.

For many years, lead was widely used in the electronics industry—particularly in soldering printed circuit boards (PCBs). Tin-lead solder was reliable, affordable, and easy to work with, which helped make it the long-standing industry standard. However, as global awareness of lead’s dangers increased, regulators and manufacturers began transitioning toward safer, more environmentally responsible lead-free alternatives.

At ACME PCB Assembly, we are proud to be part of this movement. Our full commitment to lead-free PCB assembly ensures a safer environment for employees and a safer end product for our customers. Switching to lead-free soldering is much more complex than simply changing materials. Lead-free solders melt at higher temperatures, which affects the entire assembly process, equipment requirements, and inspection standards.

Printed Circuit Board FabricationTo meet these demands, we invested in upgraded machinery, re-engineered our soldering and reflow processes, and strengthened temperature control systems to ensure long-term reliability. Just as important, our technicians underwent extensive retraining to understand the different properties, behaviors, and inspection details of lead-free solders. This comprehensive approach allows us to maintain exceptional quality while eliminating a major health and environmental hazard.

Although the transition required time, investment, and new expertise, it was absolutely worth it. Removing lead from our operations gives us a cleaner, healthier workplace and aligns our manufacturing processes with global standards such as RoHS (Restriction of Hazardous Substances). It also gives our customers confidence that their boards are produced using safe, compliant, and environmentally conscious materials.

Today, ACME PCB Assembly proudly operates as a fully lead-free PCB assembly provider, delivering high-quality, reliable PCBs for industries that demand safety, consistency, and performance. Whether you need prototypes, short production runs, or full-volume assembly, you can count on us to deliver the best results using trusted lead-free technology.

To learn more about our PCB assembly capabilities, please visit:
https://yic-assm.com/pcb-assembly/

When you partner with ACME PCB Assembly, you’re choosing a provider that puts safety, sustainability, and long-term product reliability first.

rework your pcb

Reworking Your Defective PCBs?

Did You Know That We Can Also Rework Your Defective PCBs?

When you put in a large order for printed circuit boards from a PCB assembly service provider, you may find that a few circuit boards are defective in each bunch. Rather than write these circuit boards off as a loss (and lose your investment), you may be able to give them new life.

At ACME PCB Assembly, we may be able to re-work and repair some defective printed circuit boards. Often, this requires de-soldering and re-soldering components. This is manual work that must be performed by a trained technician. Fortunately, we have highly qualified staff members who can perform these repairs for you. This way, you don’t have to write off so many PCBs and can re-coup at least some of your costs.

PCB repair and rework services are an essential a process as manufacturing. Ensuring that any design flaw or damaged PCB component is repaired immediately will help maintain the PCB’s performance. In addition to these services, we conduct functional tests on your PCBs after the repair work is completed. This is performed to ensure that the device is running as per application and industry requirements.

We closely match new incoming inquiries to board house equipment and capabilities, ensuring you receive only those inquiries that you are interested in Acme Circuit board assembly provide PCB fabrication service in the development and manufacturing of quality single, double sided and Multi-Layers printed circuit boards for the computer, medical, transportation, communication, aircraft, aerospace and related industries.

At ACME PCB Assembly, we take full responsibility for your printed circuit board order. This means we that we use only ACME PCB Assembly certified suppliers as our offshore partners.

Want to see what we can do? Contact us today to learn more about our PCB repair and modification services.

Declaration of Metal Conflict-Free Metal

At Yun Industrial Co., Ltd. dba: ACME PCB Assembly, we are fully committed to ethical sourcing and responsible business practices throughout our entire supply chain. We proudly declare that all metals used in our production processes are Conflict-Free, ensuring that none of our materials contribute to human rights violations or illegal trade activities.

Our Commitment to Responsible Sourcing

ACME PCB Assembly takes a proactive approach to ensure that metals such as Gold (Au), Tungsten (W), Tantalum (Ta), Cobalt (Co), and Tin (Sn) used in our electronic assemblies are not sourced from mines or suppliers involved in conflicts within the Democratic Republic of the Congo (DRC) or neighboring regions. We conduct continuous audits, supplier verifications, and compliance assessments to ensure that all materials are obtained through legitimate and ethical trade channels.

Our team works closely with suppliers who adhere to the guidelines established by the U.S. Dodd-Frank Wall Street Reform and Consumer Protection Act (Section 1502) and the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas.

Verified Conflict-Free Supply Chain

As a U.S.-registered company, ACME recognizes that trade routes originating directly from the DRC or transiting through Rwanda, Burundi, Uganda, Tanzania, and Kenya are classified by the United Nations Security Council as “non–conflict-free.” To maintain transparency and accountability, we ensure that none of our metal sources are connected to these regions or any non-governmental military groups.

We hereby confirm that all metals used in ACME PCB Assembly products are Democratic Republic of Congo Conflict-Free.

Quality, Integrity, and Customer Partnership

Our commitment to conflict-free sourcing reflects our broader mission—to be a trusted partner to our clients by consistently providing superior quality products, competitive pricing, and on-time delivery. As a full-service contract electronics manufacturer, we offer both Surface Mount (SMT) and Thru-Hole (PTH) assembly capabilities, supported by state-of-the-art equipment and a team dedicated to ethical, sustainable production.

By choosing ACME PCB Assembly, customers can have confidence that every board we produce meets the highest standards of quality and integrity—both technically and ethically.

Cable Harness Assembly

ACME PCB Assembly Offers Cable Harness Services

Cable Assemblies include one or more wires that run together in a single sleeve with a connector or plug on each end.  Cable assemblies could be groups of wires or cables bundled together.  They are wrapped in a thermoplastic or vinyl sleeve, cable assemblies are ideal for directing groups of wires and cables around obstacles.

Cable assemblies are designed to perform specific functions that is determined by the plugs, terminals, and connectors that are found on each end.  They are used in most electronic applications, everything from flat panel displays to the automotive electronic system to integrated cockpit systems to simple LED lighted clothing, costumes and accessories.

What Do You Use Cable Assemblies For?

Cable assemblies intersect or interconnect different circuits or electrical paths, so they work together to transmit signals or power.  They usually only have two ends to connect point A to point B.

Ethernet Cable HarnessFor example, ethernet cable assemblies are designed to provide service supporting bandwidth speeds up to 10 Gigabit Ethernet, such as large data centers, military field units, and medical facilities.  For those applications that require a lightweight, smaller assembly that can transmit clearly and rapidly over great distances, support greater bandwidths, with high voltage isolation, then fiber optic cable assemblies would meet those needs.  A few of the industries that utilize fiber optic cable assemblies, include aerospace, automotive, industrial, medical, and military applications.

Cable harnesses are more complex in nature and may require different machinery and tools to be consistent with production. Creating slits and windows in cables demand specialized equipment to handle the various conductors within the insulation.  We

Located in Carson, California, ACME PCB Assembly utilizes top of the line technology from Schleuniger to perfectly cut, strip, and process any wire or cable you need. After 25 plus years in the business, ACME PCB Assembly has the experience to be your contract manufacturer for cable & wire harness projects. As an IPC-A-610 certified assembler with a certified trainer in house, you can be rest assured the cables and wires that come out of ACME will exceed the standards.

cable assemblies, cable harness assembly, cable harness service Los Angeles, cable harness