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Contract Manufacturing
  • Box Build
  • Electro-Mechanical Assembly
  • Cable & Wire Harness Assemblies
  • PCB Fabrication, Assembly & Test
  • COB, COF, BGA, u BGA,FCA, Ceramic
  • MEMS
  • Testing - Flying Probe, Functional, RF
  • Tooling, Test Fixtures

Some further info as relates to Manufacturer Contract and how we support all that is Contract Manufacturing California including the Supply Chain:

A Contract Manufacturer ("CM") is a firm that manufactures components or products for another "hiring" firm. Many industries utilize this process; especially the Aerospace, Defense, Computer, Semiconductor, Energy, Medical, Personal Care, and Automotive fields. Some types of contract manufacturing and Contract Manufacturing California include CNC machining, complex assembly, aluminum die casting, grinding, broaching, gears, forging, and complex electronic packaging, manufacturing and assembly.

In our Manufacturer Contract Business Model, the hiring firm - typically an OEM - approaches the contract manufacturer with a design or formula. The contract manufacturer will quote the parts based on processes, labor, tooling, and material costs. Typically an OEM will request quotes from multiple Contract Manufacturers. We expedite the Quote Process for the Contract Manufacturing California Process as fast as possible. After the bidding process is complete, the hiring firm will select a source, and then, for the agreed-upon price, the Contract Manufacturer acts as the hiring firm's factory, producing and shipping units of the design on behalf of the hiring firm.

Many well-known companies use Contract Manufacturing as an alternative to operating and maintaining their own factories. Contract Manufacturing can be used for anything from single components to a complete product. Printers, computers, cellular phones, and personal care products are all examples of products that are made using this method.

Businesses today thrive by focusing on what they do best and leaving the rest to others. Contract Manufacturing seems to fit neatly into this practice. In addition to allowing companies to focus on core competencies, Contract Manufacturers offer numerous other advantages over in-house manufacturing, including lower costs, flexibility, access to external expertise and reduced capital.

It is important that Original Equipment Manufacturers (OEMs) and manufacturers contract their relationship from the start that has set expectations that are real and manageable.

Cost savings pass from the Contract Manufacturers to the customer in the form of flexibility and inventory costs. Contract Manufacturers do not always have the presumed influence with suppliers since original manufacturers often select the suppliers. Flexibility can be compromised by the Contract Manufacturer's focus on low costs and low inventory. And although using Contract Manufacturers often ties up less capital on paper, the numbers need to be offset against the inventory holding costs included in Contract Manufacturers' charges.

It is never easy to manage complex relationships. Contract Manufacturing and OEM relationships are no exception as we seek to make the transition between Contract manufacturing California, Contract engineering and Product Development California to Global Product Launch and Manufacturing a successful on.

Through our manufacturers contract we are able to specialize in Electronics Manufacturing Services (EMS). We support the aerospace, automotive, computing, consumer digital, industrial, infrastructure, and medical industries.

We support manufacturers contract at the PCBA level for Surface Mount Technology, Conventional Thru-Hole, Prototype to Production, Chip On board (COB), Ball Grid Array or BGA, micro Ball Grid, Flip Chip, Ceramic Packages, Low Volume High Mix to High Volume.

Our Contract Manufacturer offers Quick Turn Services to RoHS Compliance. Our manufacturer contract supports testing of completed assemblies by Flying Probe Functional Test, Debug Full System Test, RF Test, Temperature Cycling, Production Test, Automated Optical Inspection (AOI), X-Ray, and BGA Cable Scan Test.

Our manufacturer contract also supports the following: Sheet metal Box Build, Electro-Mechanical and Cable and Wire Harness Assemblies. Printed Circuit Board Fabrication for High-Density and Multilayer Boards. Our sources manufacture printed circuit boards on a low-volume, quick-turn basis, as well as on a high-volume, production basis. We support the concept of accelerated transition from prototype to volume production. Our sources have printed circuit board fabrication service capabilities in United States and also into Asia.

On the Supply Chain side, the primary objective of Supply Chain Management (SCM) is to fulfill customer demands through the most efficient use of resources, including distribution capacity, inventory and labor. Through manufacturer contract and contract manufacturing California we seek to ensure that the supply chain matches demand with supply and do so with the minimal inventory. Various aspects of optimizing the supply chain include liaising with suppliers to eliminate bottlenecks; sourcing strategically to strike a balance between lowest material cost and transportation, implementing JIT (Just In Time) techniques to optimize manufacturing flow; maintaining the right mix and location of factories and warehouses to serve customer markets, and using location/allocation, vehicle routing analysis, dynamic programming and, of course, traditional logistics optimization to maximize the efficiency of the distribution side.

There is often confusion over the terms supply chain and logistics. Manufacturers contract with other suppliers to ensure that components and products are scheduled to be delivered at specific arrival dates to manage the supply chain efficiently. It is now generally accepted that the term Logistics applies to activities within one company/organization involving distribution of product whereas the term supply chain also encompasses manufacturing and procurement and therefore has a much broader focus as it involves multiple enterprises, including suppliers, manufacturers and retailers, working together to meet a customer need for a product or service.

Services Offered by Ebonsella Contract Manufacturing California , Our Global Suppliers, Contract Engineering & Product Development California team here and overseas have been successful in helping companies launch their New Products , optimize their existing Products & Services.

Ebonsella specializes in Electronics Manufacturing Services (EMS) and have a leadership role. We offer complete design, engineering, and manufacturing services to aerospace, automotive, computing, consumer digital, industrial, infrastructure, medical and mobile OEM customers. We are based here in California West coast of the United States. We help our Local and Global customers design, build, ship, and service electronics products worldwide by combining the advantages of a vertically integrated service offering with the benefits of a global, low-cost manufacturing base. We enable customers to optimize supply chain operations, accelerate time to market and time to volume, and reduce capital investments and production costs.

  • Surface Mount Technology
  • Conventional Thru-Hole
  • Consignment or Turnkey
  • Prototype to Production
  • Chip On Board or COB, Chip On Flex or COF, Plated Thru � Hole Technology or PTH and IC Assembly Ball Grid Array or BGA , micro Ball Grid Array or u BGA
  • Flip Chip Attach or FCA
  • Wafer Thinning, Sawing, Inspection
  • Die Attach by Epoxy or Eutectic
  • Wire Bonding by Aluminum Wedge, Gold Wedge, Gold Ball
  • Wire Bond Pull, Die Shear and Die Encapsulation
  • Ceramic Packages, Side Brazed, LCC, J-Bend, SOIC, PGA, Flat Pack, Cerquad, TO-Header, Cerdip, Leaded Chip Carrier
  • Turnkey and Consigned Assembly offering Design for Manufacturability or DFM, Material Logistics or MRP and Capacity Planning or CRP
  • Low to High Volume
  • 24 Hour, 2-3 Days Quick Turn Services
  • BGA, FPGA, Fine Pitch Components
  • RoHS Compliance
  • Mixed Technology
  • Proto-Types
  • Quick Turn
  • Turnkey Solutions

We also offer Testing in:

We can also offer Contract Manufacturing Services in the following:

  • Flying Probe
  • Functional Test
  • Debug
  • Full System Test
  • RF Test
  • Temperature Cycling
  • Production Test
  • Automated Optical Inspection (AOI)
  • X-Ray BGA
  • ESS Test
  • Cable Scan Test
  • Sheet metal Box Build
  • Electro-Mechanical Assembly
  • Cable Assemblies
  • Automotive wiring harness
  • Wire harness
  • Electrical wiring harness
  • Electric motor wiring diagram
  • Motor repair
  • Power supply manufacturing
  • Circuit board repair
  • Printed Circuit Board Fabrication


We are a leader in high-density, multilayer printed circuit board manufacturing. Our sources manufacture printed circuit boards on a low-volume, quick-turn basis, as well as on a high-volume, production basis. We support the concept of accelerated transition from prototype to volume production. Our Sources have printed circuit board fabrication service capabilities in United States and Asia.

Systems Assembly and Manufacturing

We believe just-in-time, ship-to-stock, and ship-to-line programs, continuous flow manufacturing, demand flow processes, and statistical process controls. As OEMs seek to provide greater functionality in smaller products, they increasingly require our Services for Contract Manufacturing California and also the ability to Source Globally for more sophisticated manufacturing technologies and processes. By investing in advanced manufacturing equipment and innovative miniaturization, packaging, and interconnect technologies, we can offer a variety of advanced manufacturing solutions.

We offer a comprehensive set of custom electronic enclosures and related products. These services focus on functionality, manufacturability, and testing. They are integrated with other assembly and manufacturing services to provide customers with greater responsiveness, improved logistics, and overall improved supply chain management.

We benefit from inventory management expertise and volume procurement capabilities, which contribute to cost reductions and reduce total cycle time. Through our contract manufacturing California manufacturing resources planning system we strive for real-time visibility on material availability and real-time tracking of work in process. Electronic data interchange allows customers to share demand and product forecasts and deliver purchase orders while also assisting suppliers with just-in-time delivery and supplier-managed inventory.

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