Why settle for one goal when you can reach several?
A connector designed for your product lowers costs, creates design freedom, simplifies production and saves resources. All at once.
Five goals. One solution.
What a connector does for design, assembly and purchasing is not in any catalog. A connector developed for your application addresses exactly that.
What we deliver
A custom connector is only as good as the path that leads to it. At SUYIN, that path is in one hand – from the first consultation to series delivery. Quality accompanies every step.
- On-site consultingWe come to you and understand your application before we propose a solution. We manage your project in Europe and also support you at your sites worldwide.
- Solution concept & simulationFirst solution proposals, backed by FEM, Moldflow and high-frequency simulation.
- PrototypingFast prototypes so you can test and decide early.
- Tooling & equipmentIn-house tool making and our own automated production lines – designed for your product.
- Product validationWe validate your product in our own ISO/IEC 17025 test laboratory and, if required, with external certified laboratories before series production starts.
- Series productionSeries production with automated 100% inspection and traceability – in China and in Thailand, where the first lines are ramping up.
- LogisticsEDI, consignment and VMI warehousing, packaging matched to your line, sea freight with biofuel.
- Lifecycle supportChanges even during series production and a supply that follows your planning.
- Quality management at every step
Meet us at electronica 2026
November 10–13, Messe München, Hall B2, Booth 101. See how a custom connector reaches several goals at once – and discover our new wire-to-board connector with a height of just 3 mm. Book an appointment with our development engineers in advance.
Meet us at COMPAMED 2026
November 16–19, Messe Düsseldorf, Hall 8a, Booth E41. Every medical device places its own demands on its connections. Talk to our development engineers about how a custom connector reaches several goals at once: a more compact device, simpler production and a supply we plan together with you over the entire lifecycle. Our quality management is certified to ISO 13485.
New: wire-to-board connector only 3 mm high
Where every millimeter counts: more room for your design – in every industry where installation space is tight. See it live at electronica and COMPAMED.
China + 1: our plant in Thailand is ready
Our plant in Chon Buri, Thailand, is ready – giving us a second production site of our own alongside China. Production there is ramping up step by step. Planning a new project? We will work out with you when it can be produced in Thailand.
Quality that reaches you. Sustainability that starts in the design.
Certificates are the foundation. What matters is what reaches you: validated in our own test laboratory, inspected automatically in series production and fully traceable. If your industry requires further evidence, we introduce additional standards.
“Every gram of material that is not used never has to be produced or recycled.”
That is why we save components, cables and material right from the design stage. More compact products need smaller housings, less packaging and less transport volume. Our sea freight runs on biofuel – for every shipment.
Does this sound like your project?
Briefly describe your application and your goals. You talk directly to our development engineers – with no obligation and no detours. You will receive a personal reply, usually within one working day.
SUYIN GmbH, Lindnerstraße 14–16, 84347 Pfarrkirchen