Bare Board


In this Technological era, more and more, fast and faster, new products are being developed to help humanity have better envelopment and better life.  All development of electronics stuff needs to use Printed Circuit Board (PCB) fabrication services to make their products.  Selecting the right Printed Circuit Board (PCB) fabrication house can make for a difficult challenge, it all depends on what type of product you are planning on working with.  If you are one of those companies that have more than a few products that have different requirements ACME PCB Assembly can assist you with all your needs.

ACME PCB Assembly will help you select the perfectly matched Printed Circuit Board (PCB) fabrication house for each of your new jobs.  We currently are working with over 10 Printed Circuit Board (PCB) fabrication houses, so we can closely match all new incoming inquires to an Electronics Printed Circuit Board (PCB) fabrication house.

Each Printed Circuit Board (PCB) fabrication house has strengths in different areas.  All offer great economic cost, flexibility of service, quick turn-around lead time.  There are a variety of factors to help you choose a great Printed Circuit Board (PCB) fabrication shop for each different project needs, but it is one of ACME PCB Assembly’s specialty.

New customer special discount on 2 & 4 layers printed circuit board fabrication. Trust our high-quality standard is the main reason we always have return customer. ACME Printed Circuit Board Assembly has over 25% customers are over 10 years relationship.  Over 25 years in the printed circuit board assembly service business, ACME Printed Circuit Board Assembly knows how to make customer satisfied.

Printed Circuit Board FabricationACME PCB Assembly is in Carson, California and provides the following services and more.

ACME PCB Assembly is an ISO 9001:2008 certified EMS provider, we make sure that you get the best price without compromising the quality. We take full responsibility for your printed circuit board order since we only use ACME PCB Assembly certified suppliers as our domestic and offshore partner.

Contact us today to find out about our other services and how we can help your business.







ROHS-Compliant Assembly Services USA

With everyone’s increasing concerns on the over usage of hazardous materials in the electronic and electrical products and their environmental impact, there have been several stricter regulations being imposed by the leading governmental organizations across the world. The RoHS compliance is one of those important regulations that is currently being imposed on the utilization of hazardous materials in the electronics and electrical products. Are you interested in knowing how this compliance works or what the benefits are?

Being Able to Understand the Materials that are Restricted Under RoHS Compliance

The RoHS compliance has restricted the use of six materials in the PCBs and electronic items. They include Mercury (Hg), Lead (Pb), Cadmium (Cd), Hexavalent Chromium (CrVI), polybrominated diphenyl ethers (PBDE), Polybrominated biphenyls (PBB), and phthalates such as BBP, DEHP, BBP, and DIBP.

The compliance also specifies the maximum levels of these restricted materials in the PCBs and other electronics items.

  1. Mercury (Hg): < 100 ppm
  2. Lead (Pb): < 1000 ppm
  3. Cadmium (Cd): < 100 ppm
  4. Polybrominated Biphenyls (PBB): < 1000 ppm
  5. Hexavalent Chromium: (Cr VI) < 1000 ppm
  6. Polybrominated Diphenyl Ethers (PBDE): < 1000 ppm
  7. Bis(2-Ethylhexyl) phthalate (DEHP): < 1000 ppm
  8. Dibutyl phthalate (DBP): < 1000 ppm
  9. Diisobutyl phthalate (DIBP): < 1000 ppm
  10. Benzyl butyl phthalate (BBP): < 1000 ppm


Many PCB assembly services are utilizing processes and technologies that help them manufacture RoHS-compliant PCB assemblies. The following are a few features that help distinguish these services from others.

  • Lead-free Surface Finishes:Many manufacturers are nowadays using lead-free surface finishes such as lead-free HASL, ENIG, Electroplated Nickel and Soft (Bondable), Hard Gold Immersion Tin (White Tin), and Organic Solderability Preservatives (OSP).
  • RoHS Compliant Substrate Materials:The choice of RoHS material depends on the requirement of the application. There are materials such as Isola IS410, and Polyclad 370HR that assure standard electrical performance; however, materials such as Isola FR415 and Polyclad Getek assure high electrical performance at low loss.
  • Primary and Secondary Services:It has been observed that many RoHS PCB assembly service providers specialized in primary and secondary services such as lead trimming, lead-free wave soldering, and many more.

Some Benefits of Using RoHS-Compliant PCBs

The benefits that are offered by lead-free and RoHS-compliant PCBs are various. The following are a few of them:

  • Helps Reduce Metal Poisoning:As the technology landscape is fast evolving, many customers are discarding their obsolete electronic equipment in landfills. Equipped with various hazardous materials, this equipment helped lead to severe poisoning. Although recycling is being performed, still the equipment may have hazardous substances in them. The RoHS directive has forced OEMs reduce their dependence on hazardous substances. This has helped reduce the impact of these materials on the environment, and people working with them.
  • Improved Product Safety:With RoHS compliance being adopted by many prominent electronics manufacturers in EU and the US, now users can be assured that the product they are using is lead and mercury free. As a result, the sales and popularity of the products from these manufacturers has tremendously increased.
  • Improved Thermal Properties:It is proven that lead-free PCBs have excellent thermal properties than their leaded counterparts. They can easily withstand temperatures between -45°C to 145°C. Nowadays, PCB manufacturers are using specialized halogen-free laminates that have further helped improve their thermal stability up to 300 °C.

The benefits of RoHS-compliant PCBs symbolize a green future.  It is important that you find a trusted RoHS-compliant assembly services provider such as Yun Industrial and ACME PCB Assembly. Our company follows processes that are audited regularly and certified as chemical free.

Call today to find out more about our RoHS-compliant assembly services. 


Cable Harness Assembly


Cable Harnesses (Wire harness, cable assembly, wiring assembly) is an assembly of electrical cables or wires which transmit signals or electrical power. Cable harnesses are different from wire harnesses and it is important to understand the difference. A wire is a single conductor, while cables are two or more wires that are insulated being wrapped in a larger jacket. These two technologies demand their own set of unique tools, fixtures, and machinery to help reduce production costs. Knowing exactly what type of product being used is crucial to perfectly create your designs.

·         Wire harnesses generally do not need much to work with and is generally an inexpensive and cost-efficient way for many people to solve their electrical needs. With a single machine, one can increase their production capabilities because of the relative simplicity of wires in general.

·         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

Both technologies are held to the standards like IPC WHMA-A-620 and should be evaluated by their designated class level.

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.

You can rely on ACME PCB Assembly for timely, cost-effective service.

Contact Us for more information.