01
DC-DC modules
Step-up, step-down and regulated modules matched to specified input, load and protection requirements.
VOLTAGE · CURRENT · THERMAL LIMITS← Yanshu home
FOCUSED SOURCING & EXPORT
Your equipment list. A coordinated delivery.
For specialist brands, equipment rental teams and field operators: coordinate power modules, cable assemblies and mounting parts around one agreed specification.
02 / SOURCING, WITH A FOCUS
A clear brief. A coordinated supply.
Beyond our own concept, we coordinate sourcing within the same field-power ecosystem. Components first. Agreed scope before purchase.
02
Cables & connectors
Device-specific power leads, locking connectors and cable assemblies, with pinout and polarity defined before ordering.
PINOUT · POLARITY · CABLE LENGTH03
Enclosures & mounts
Machining and supplier coordination for housings, adapter plates, cable clamps and installation hardware.
DRAWINGS · FIT · FINISHFocused on your field-power setup.From a specified power module to a matched cable-and-mount package, agree on the scope, sample checks and delivery documents before ordering.
See sourcing deliverablesKnow what each stage delivers.
- 01
A specification brief
Record equipment, input/output, connector pinout, polarity, drawings, quantities and destination.
- 02
A sourcing proposal
Compare suitable supplier/configuration options. Identify the purchase scope, sample charges and delivery assumptions.
- 03
Sample confirmation
Agree on the sample and drawings before larger orders. Record the fit and test items included in scope.
- 04
Agreed inspection records
Set check items before ordering: for example visual condition, dimensions, pinout or continuity. Specialist testing is scoped separately.
- 05
Packing & item list
Coordinate item identification, packing details and consolidated shipment where the order allows.
- 06
Export coordination
Agree on shipping terms and documentation responsibilities. Share available supplier documents and shipment information.
A quotation you can review.
Product or processing cost, sample charges, agreed inspection work, sourcing/coordination fees, packaging and freight are confirmed in the quotation. Minimum quantity and lead time depend on the selected supplier and configuration.
We coordinate technical resources, machining partners and export execution. Partner facilities and component reports are identified as such; they do not imply factory ownership or final-product certification.
03 / FROM REQUIREMENT TO SHIPMENT
Clear steps. Fewer assumptions.
A coordinated buying process, with the technical and commercial details confirmed at each stage.
- 01
Define the setup
Equipment models, power-source port, simultaneous loads, destination and quantity.
- 02
Review & quote
Clarify the specification, supplier options, sample scope and quotation assumptions.
- 03
Sample & confirm
Agree on the fit checks and test responsibilities before confirming a larger order.
- 04
Coordinate delivery
Coordinate purchasing, packing information, shipping and available supplier documentation.
Testing, compliance documentation, lead times and shipping terms are agreed per project. Component-level reports do not establish end-product certification.