Engineering Precision Solutions

Expertise in PCB assembly, metal fabrication, and innovative finishing techniques for your manufacturing needs.

Various electronic components and metallic parts are scattered on a wooden surface, including circuit board pieces, screws, and circular metal rings.
Various electronic components and metallic parts are scattered on a wooden surface, including circuit board pieces, screws, and circular metal rings.
The image features an electronic circuit board placed on a metallic surface with perforated holes. Blue terminal connectors and cylindrical capacitors are visible on the green board. Nearby, an orange fiber optic cable is coiled beside a metal component encased in a transparent cover. The setting appears to be a technical or engineering workspace.
The image features an electronic circuit board placed on a metallic surface with perforated holes. Blue terminal connectors and cylindrical capacitors are visible on the green board. Nearby, an orange fiber optic cable is coiled beside a metal component encased in a transparent cover. The setting appears to be a technical or engineering workspace.
PCB Layout Services

Comprehensive PCB layout and assembly for both conventional and surface mount technology applications.

Metal Fabrication Services

Custom sheet metal fabrication with precision folding, punching, welding, and finishing processes tailored to your project.

Expertise in Engineering and Fabrication

At Jonlin Engineering Ltd, we specialize in PCB layout, assembly, and metal fabrication. Our services include reverse engineering, box builds, and various finishing processes to meet your project needs.

A close-up view of a mechanical component featuring metal rods, springs, and brackets. The assembly includes screws and a plastic piece with a circular cutout positioned centrally. The components are arranged in a structural and functional layout, indicative of machinery or an electronic device.
A close-up view of a mechanical component featuring metal rods, springs, and brackets. The assembly includes screws and a plastic piece with a circular cutout positioned centrally. The components are arranged in a structural and functional layout, indicative of machinery or an electronic device.
Your Trusted Engineering Partner
Innovative Solutions for Industries

We offer bespoke sheet metal fabrication, CNC machining, and industrial painting. Our commitment to quality ensures that every project is completed to the highest standards, tailored to your specifications.

A close-up view of a red printed circuit board with various electronic components. The board features a rectangular black microchip with multiple pins, several resistors, capacitors, LEDs, and a cylindrical battery holder. A barcode is visible on one of the components, and there are intricate traces and connections soldered onto the board.
A close-up view of a red printed circuit board with various electronic components. The board features a rectangular black microchip with multiple pins, several resistors, capacitors, LEDs, and a cylindrical battery holder. A barcode is visible on one of the components, and there are intricate traces and connections soldered onto the board.

Gallery

Explore our diverse projects in electronics assembly and metal fabrication.

A collection of metallic, machined components neatly arranged on a cardboard surface. The parts vary in shape and size, including cylindrical and flat pieces with holes and grooves. Some parts have the letters 'DRG' etched into them.
A collection of metallic, machined components neatly arranged on a cardboard surface. The parts vary in shape and size, including cylindrical and flat pieces with holes and grooves. Some parts have the letters 'DRG' etched into them.
Several individuals are working in a workshop on assembling or painting metal frames. The room is illuminated by multiple circular lights, creating a bright atmosphere. The workers are dressed in overalls, suggesting an industrial or manufacturing setting.
Several individuals are working in a workshop on assembling or painting metal frames. The room is illuminated by multiple circular lights, creating a bright atmosphere. The workers are dressed in overalls, suggesting an industrial or manufacturing setting.
Two hands are assembling metal beams with holes on a rough surface. There is a small plastic bag containing bolts and washers next to the beams.
Two hands are assembling metal beams with holes on a rough surface. There is a small plastic bag containing bolts and washers next to the beams.
A close-up view of a circuit board featuring copper heat pipes, various electronic components, connectors, and chips. The copper elements stand out against the dark, intricate background of the circuit board.
A close-up view of a circuit board featuring copper heat pipes, various electronic components, connectors, and chips. The copper elements stand out against the dark, intricate background of the circuit board.
A close-up of a mechanical assembly featuring several metal components and tools, possibly part of a larger industrial or manufacturing machine. Various levers, grips, and fixtures are visible, suggesting a precise and technical function.
A close-up of a mechanical assembly featuring several metal components and tools, possibly part of a larger industrial or manufacturing machine. Various levers, grips, and fixtures are visible, suggesting a precise and technical function.