SMT PCB Assembly

GreensTone SMT production runs with automated SMT production processes, including single- or double-sided component insertions. All-in-one SMT assembly includes PCB manufacturing, Components placement, SMT stencil, SMT assembly prototype run and SMT assembly in batches run.

As SMT assembly and China SMT assembly supplier, GreensTone SMT production runs with automated SMT production processes, including single or double-sided component insertions. STM components include passive Component: components as small as 01005, 0201,0402.

ICs like BGA: handle BGA of 0.25mm pitch with X-ray testing, fine Pitch to 0.25mm UBGA, QFN, POP, leadless chips, connectors and terminals, these components can be in Reels, Cut Tape, Tube & Tray, Loose Parts and Bulk package.

GreensTone China SMD PCB Assembly Advantages

+ 5000 M

2

Workshop

+12 year EMS experience

3 SMD assembly lines

2 DIP lines

6 X-rays + AOI

High quality At the customer's request, contract electronics manufacturing factory GreensTone always sources components from suppliers recommended by the client. We do not replace components or use a supplier that is not approved by the customer. Incoming quality control, outgoing quality control and in-process quality control. Visit our reliable network of suppliers, on-site inspection of raw material, internal audits monitor facilities, all requirements specified in writting, any changes are made through a secure approval process.

Cost Effective-We are located in the city Shenzhen(The electronics components center),China. This allows us to provide low-cost circuit board manufacturing,lectronic components procurement and assembly services.

Experienced team work

We have more than 10 years experience in contract manufacturing. when you come to work with GreensTone to start China prototype pcb smt assembly services or contract manufacturing project, our sales people will get in touch with you at first, the design assistant engineer will check your files include BOM list, drawings and components specifications.when you decide to order from us, the project manager will set-up project account for you, our assembly engineer will give you some advanced assembly suggestion before volume production. So you can see, we have at least 4-5 expertise work as a team, these engineers are with backgrounds in mechanical design, testing, materials,injection for plastics and CAD modeling.

GreensTone always has good performance in complex manufacturing, we have expertise in electronics components,expertise team in plastic/metal/cable parts,expertise team in assembly&testing and expertise team in quality control. For a new complex project, run the project in sections is important. Run a project we go like this: project review--project--approval --prototype--small batches--Bulk production.

Flexibility We react quickly to your changing needs. Our working time and style is flexible to meet your variable needs. To us, your requirements are our guidelines and rules to follow.

Whether you need design support, electronic manufacturing services or technology expertise, we can help. And we'll do it wherever you are in the product development process-from design and manufacturing to supply chain, logistics and packing-to bring your products to market faster and more efficiently. We have expertise in mechanicals, plastics and electronics. We have the flexibility to provide support across your entire product life-cycle, including expert design collaboration, robust testing, advanced assembly capabilities and more. No matter the volume, scale or complexity of your products

Care about your product security whole-life long-term run, we have:

Expertise in meeting UL/CE/VDE requirements

RoHs-compliant manufacturing process.

IS09001&IS014001 certification

SMT PCB Assembly vs. Through Hole Assembly

Manufacturing Process

SMT PCB Assembly: Uses automated pick-and-place machines to mount components directly onto the surface of the PCB. Soldering is done through reflow soldering.

Through-Hole Assembly: Components have leads inserted into pre-drilled holes on the PCB and are soldered using wave or hand soldering.

Component Types

SMT: Uses small, lightweight surface-mounted components, making it ideal for compact designs.

Through-Hole: Uses larger components with leads, which provide stronger mechanical bonds.

Reliability and Strength

SMT: Suitable for high-density circuits but may have weaker mechanical connections.

Through-Hole: Provides stronger connections, making it better for high-stress applications.

Cost and Production Speed

SMT: Faster production and lower costs due to automation.

Through-Hole: More expensive and time-consuming due to manual labor.

Application Suitability

SMT: Ideal for consumer electronics, communication devices, and compact gadgets.

Through-Hole: Used in industrial equipment, aerospace, and military applications where durability is crucial.