Custom Right-Angle Manifold Tee Fitting with Non-Standard Machining and 0.01mm Tolerance
Custom Tee Manifold Fitting
,Non-Standard Right-Angle Tee
,OEM Stainless Tee Machining
Need a tee or manifold fitting that is not a catalogue item? Dongguan Changxinda Precision Technology Co., Ltd. machines fully custom, non-standard threaded fittings to your drawing or 3D model — any branch angle, bore combination, thread standard or seal type. Since 2008 the factory has built one-off prototypes and scheduled production batches for 200+ customers across ten industries, exporting 50–60% of its output overseas.
We are build-to-print: you define the geometry and interfaces, we return a manufacturability review and a quote, then machine, clean, inspect and ship. Critical features — branch angle, thread coaxiality and seal seat form — are held to ±0.01 mm and verified with gauges and a CMM, whether you order one prototype or a recurring batch.
Custom does not mean uncertain. Our workflow keeps you in control from drawing to delivery:
- Send drawings: 2D PDF, STEP, IGES or SolidWorks — or a physical fitting to reverse-engineer.
- DFM review: engineering feedback on thread choice, wall section, seal type and pressure class before you commit.
- Quote in 24h: transparent pricing by drawing and quantity, no tooling charge.
- Program & fixtures: dedicated CAM, collets and angle fixtures for your branch orientation.
- CNC machining: turning and turn-mill work to ±0.01 mm on one datum.
- Clean & inspect: ultrasonic cleaning, passivation, then thread gauge and CMM report.
- Ship: individually bagged and protected for export.
Non-standard is our normal work. Unequal-run tees, 45° and 60° branches, cross fittings, reducing tees, banjo-style bodies and multi-port manifolds — all machined to print.
Confidentiality is a condition of the job, not an add-on. We sign an NDA before engineering review, limit drawing access to the assigned programming and machining team, keep fixtures and programs dedicated to your program, and scrap surplus or reject parts on request. You keep the IP; we keep it that way.
Changxinda is a 2008-established CNC factory with 90+ staff, CNC lathes and 4-axis / 5-axis machining centers backed by a dedicated QC lab.
Custom fitting and manifold work for ten industries, all under one roof and one inspection standard:
- Consumer ElectronicsPhone / tablet / laptop housings, heat sinks, camera brackets, VR/AR headset structural parts, smart wearable shells
- Automation & Industrial EquipmentAutomation fixtures, jigs, module frames, transmission sliders, motor mounts, sensor housings, assembly line components
- Semiconductor & Vacuum EquipmentVacuum chambers, vacuum fittings, precision bases for semiconductor equipment, thermal and insulating parts, inspection tooling
- Medical EquipmentSurgical instrument bases, medical testing instrument housings, endoscope accessories, medical aesthetic device structural parts (medical-grade aluminum / stainless steel)
- AutomotiveNew-energy motor housings, battery end plates, sensor brackets, headlamp structural parts, modified parts, hydraulic valve blocks
- Aerospace & UAVAircraft structural parts, drone frames, landing gear accessories, aviation instrument housings (lightweight precision parts)
- Optics & PhotonicsOptical lens barrels, lens mounts and bases, light source heat sinks, camera module brackets, inspection optical platforms
- Communications5G heat dissipation cavities, filter parts, signal adapter structural parts, communication equipment housings
- RoboticsRobotic arm joint parts, robot bases, reducer housings, AGV structural parts
- Instruments & MetersTesting equipment housings, precision gauge bases, flow meter parts, laboratory equipment accessories
- 100% custom tees, crosses and manifold fittings
- ±0.01 mm on branch angle and thread position
- NDA and IP protection before engineering review
- 45° / 60° branches, unequal runs, reducing tees
- Any thread standard, mixed on one body
- Materials: 316L / 304 stainless steel, brass, aluminum
- Flare, flat-face O-ring and bonded washer seats
- Dedicated collets, angle fixtures and programs per part
- No tooling charge, MOQ from 1 piece
- Stable scheduled batches for repeat orders
| Product Type | Custom threaded tee / manifold fitting (OEM / ODM) |
|---|---|
| Machining | CNC turning + turn-mill, build to drawing |
| Tolerance | ±0.01 mm on critical features |
| Material Options | 316L / 304 stainless steel, brass, aluminum |
| Configurations | Tee, cross, reducing, banjo, multi-port manifold |
| Threads | BSPP / BSPT / NPT / metric / UNF, mixed on request |
| Confidentiality | NDA / IP protection available |
| Inspection | Thread gauges + CMM report |
| MOQ | 1 piece |
Yes — 45°, 60° or any angle on your drawing, with dedicated fixtures so the branch stays square to the run within 0.01 mm.
Yes, routinely. Drawings are limited to the assigned programming and machining team, fixtures and programs stay dedicated to your part, and surplus or reject parts are scrapped on request.
One piece. There is no tooling or setup charge, so single prototypes are practical and mass production runs on the same inspection standard.
Capacity is planned per program. Prototypes ship in 3–7 days, small batches in 7–14 days and production volumes in 14–30 days, with supply ability up to 10,000 pieces per month.
Yes — send a sample and we measure the bores, threads and seal seats, then quote a drop-in equivalent with a gauge and CMM report.
Yes. Reducing tees, crosses and multi-port manifold bodies are routine, with every port threaded to its own specification on a shared datum.
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