What stays consistent across every order: the drawing is the spec, material is matched to duty, and inspection follows your plan. Here is what differentiates the working relationship.
Voltage, clearing energy, temperature and environment decide whether we recommend vulcanized fiber, ceramic epoxy glass, G10/FR-4, GPO-3 or an arc-quenching composite. If two grades both work, we tell you which one costs less.
Standard sizes are available, but every custom part is made to your dimensioned drawing and qualification plan. We confirm tolerances, call out anything that risks first-article rejection, and only then quote.
Our engineering team reviews manufacturability during the RFQ stage. If a wall-thickness change, material swap or tolerance relaxation cuts your cost, we flag it before the order — not after the first article fails.
Incoming material verification, in-process dimensional checks and final inspection with batch documentation supplied on request. We follow your inspection plan, not ours.
Tubing, heat-shrink and laminate capability is consolidated under WELLELE, so you manage one supplier relationship across product families. One phone call covers a tube, a sleeve and a washer.
No trading company layers. The factory in Suzhou handles rolling, winding, pultrusion, machining and inspection. You deal with the manufacturer, not an intermediary.
Send the drawing — we return alternatives and a quotation basis.