Industrial & Architectural Aluminum Profiles Manufacturer

Qingdao Jinshi Jianxin Technology Co., Ltd. manufactures industrial T-slot aluminum extrusions, architectural window and door systems, and CNC-machined aluminum components for fabricators and OEM equipment builders. We combine controlled 6063 and 6061 extrusion, finishing, machining, export packaging, and technical documentation in one Qingdao supply chain.

Profile Systems for Working Projects

Industrial customers use our modular profiles for machine frames, automation cells, safety enclosures, conveyors, testing fixtures, and solar structures. Building-system customers specify our profiles for casement windows, sliding doors, curtain walls, louvers, railings, and thermally broken assemblies. Every project begins with a practical question: what needs to fit, carry load, resist weather, and arrive on site without causing rework?

Request a Technical Quote

For drawings, MTRs, samples, pricing, and lead time, contact Andy: WhatsApp +86 151 1618 3980 or lkvicky2003@gmail.com. Please include profile reference, alloy/temper, surface finish, quantity, and destination port.