
Engineering Plastic Components
Custom housings, guides, rings, supports, and functional plastic pieces.
Longkun PrecisionCustom Mechanical Parts
Custom Manufacturing
Application-specific machined components, engineering plastic parts, brackets, housings, fixtures, and mechanical assemblies manufactured from customer drawings.

Made to Drawing
Non-standard mechanical parts are manufactured according to customer drawings, samples, assembly conditions, and functional requirements. The scope can include machined metal components, engineering plastic pieces, structural brackets, housings, guides, rings, supports, and fixture-related parts.
Projects can begin with prototypes or small batches. Material, tolerance, surface finish, assembly interfaces, inspection method, and target quantity are reviewed before quotation and process planning.
Product Gallery

Custom housings, guides, rings, supports, and functional plastic pieces.

Large thin-wall parts and framed structures with mounting and locating features.

Plastic and metal components produced around different functional requirements.

Frames, cavities, blocks, brackets, and precision-machined structural parts.

Application-specific brackets, arms, mounts, and complex milled components.

Machined aluminum bracket with curved surfaces, slots, and fitted geometry.

Guides, covers, rings, spacers, and functional components for mechanical systems.
Project Review
Send drawings, material, tolerance, surface requirements, quantity, and target lead time.