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» Excellent Expertise in design tools: Allegro, Pads, and Mentor Expedition.
» High density SMT designs (BGA, uBGA, PCI, PCIE, CPCI…)
» Flex PCB designs of all sorts
» Complete assembly drawings
» In-Circuit Test data generation (ICT)
» Drill, panel and cutout drawings designed
» Professional fabrication documents created
» High-speed, multi-layer digital PCB designs- Bus routing, differential pairs, matched lengths; Fast PCB design in 2-3 days.
» Concentrate on the PCBA design Wi-Fi Module, BLE Module, GPS Tracking application.RF Modules,Medical-Care devices,LED PCBA Boards.
» We come up with the design as per customer requirement,and take care for the RAW material cost at the outset of design.
» Full control for the PCBA design, from requirement, Schematic, PCB Layout, SI/PI/EMI inspection, we will locate the design issues in the inspection processing.



We have more than 100 sets of import production equipments ,such as advanced SMT machines, automatic solde paste printing machine, reflow soldering, AOI, bonding machine, solid crystal machine. , COB automatic sealing machine, wave soldering and so on .

We can provide one-stop professional solution and production assembly services. And Chengle has the certification of ROHS, ISO9001, ICTI, CE, etc.


Dongguan Chengle Electronics Co., Ltd. is a high-tech enterprise specializing in the research and development of toy products, PCBA, health care products, home appliances, educational electronic products, etc., with more than 20 years of experience in R&D, design, production, assembly and procurement.
More than 400 employees and the area is more than 3200 square meters.
Chengle is providing high quality bare PCB and PCB assembly service,including components sourcing, function test,conformal coating and complete assembly for clients all over the world.


