Custom Precision Metal Parts, Made to Your Drawing

CNC turned and milled parts, hydraulic and pneumatic fittings, bent tube and hose assemblies, forgings and aluminium manifold blocks. Send a drawing, get a quote within 24 hours. Small batches and samples welcome.

Quote on WhatsApp Email Your Drawing

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Custom Engineering

Non-standard parts built to your 2D or 3D drawings (PDF, DWG, STEP). We review every drawing for manufacturability before quoting.

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Factory Direct

Parts are made in our Qingdao production base: cutting, cold heading, hot forging, CNC machining, thread rolling, tube bending, welding and finishing under one roof.

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Global Delivery

Export packing with neutral or custom labels. Shipped by sea, air or express to the Middle East, Australia, Southeast Asia, Europe and Latin America.

About Us

Kaimark Precision supplies high-precision metal parts, hydraulic components and fittings to equipment makers, vehicle builders and distributors worldwide. Our production base in Qingdao, Shandong, China, has been making precision parts since 2019.

We focus on what large catalogue suppliers avoid: non-standard parts, mixed processes and small to medium batches. One contact handles your drawing, quote, samples, production and shipping, in English.

Materials: carbon steel, alloy steel, stainless steel, brass, copper, aluminium, titanium and engineering plastics
Batch size: from samples and 50-piece trial orders up to volume production
Quote within 24 hours of receiving a complete drawing
Your brand or neutral packaging; your drawings kept confidential

Custom machined fittings, elbows and turned parts from our Qingdao production base

Product Center

Every part below was made to a customer's drawing. Show us yours.

Brass and stainless steel turned fittings

CNC Turned Parts & Fittings

Brass, steel and stainless connectors, adapters, nuts, sleeves and bushings. Metric, BSP, NPT, JIC and ORFS threads, or your own spec.

Bent stainless tubes and aluminium manifold blocks

Tube Assemblies & Manifold Blocks

CNC-bent steel and stainless tube lines with fittings, plus machined aluminium and steel valve and manifold blocks.

Hydraulic, Brake & Pneumatic Assemblies

Hydraulic hose assemblies, truck air-brake fittings, brake lines, banjo and swivel fittings, pneumatic connectors.

Brass Hose Barbs & Tees

Barbed tees, elbows and multi-port connectors for water, fuel, gas and air lines. Custom sizes and markings.

Forgings, Castings & Brackets

Hot-forged and cast blanks finished by CNC, stamped and welded brackets, levers and mounting parts.

Your Non-Standard Part

Not on this page? Send the drawing. If it is turned, milled, forged, bent or welded metal, we can most likely make it.

Industries We Serve

Parts for machines and vehicles that need reliable fluid connections and precision components.

🚚Automotive

🏗️Construction

🏠Home Appliance

🛢️Oil and Gas

✈️Aerospace

🤖Automation & Robots

Quality

Quality first, sincere service, competitive price.

Stage	What we do
Drawing review	Check tolerances, threads, materials and finish before quoting; flag anything that adds cost or risk.
Incoming material	Material grade checked against the drawing; mill certificates available on request.
In-process	First-article inspection, then dimensional checks during the run.
Testing	Pressure and leak testing for fittings and assemblies when the drawing calls for it.
Cleaning & finish	Ultrasonic cleaning; zinc plating, nickel plating, passivation, anodising and other surface treatments.
Before shipping	Final inspection report and photos sent to you before the goods leave.

How to Order

From drawing to delivery in four steps.

Send your drawing

PDF, DWG or STEP with quantity, material and finish, by WhatsApp or email.

Quote in 24 hours

Unit price by quantity, sample cost and lead time.

Sample approval

We make samples and send inspection data and photos for your approval.

Production & shipping

Batch production, final inspection and export packing.