Plastic Part Checking Fixture
Your Professional Plastic Part Checking Fixture Supplier
Raingo-Tech Co., Ltd., is a professional supplier of automotive checking fixtures, integrating design, manufacturing, and engineering services. With more than 18 years of experience, we provide SPC fixtures, CMM fixtures, cubing fixtures, and holding fixtures for interior and exterior automotive parts. Our products and services are trusted by OEMs and Tier 1 & Tier 2 suppliers across China, North America, Europe, and Asia.
Strong Engineering Capability
Our experienced design engineers work strictly to customer standards, GD&T, and drawings, ensuring accurate and reliable checking fixtures for production use.
Global Project Experience
We complete around 2,600 overseas fixture projects each year, with dedicated teams supporting international OEM and Tier customers efficiently.
Complete In-House Quality Control
We offer in-house CMM and laser tracker inspection, optional Gage R&R reports, and clear work instructions to ensure consistent quality and easy operation.
Flexible Material & Cost Solutions
We manufacture fixtures using steel, aluminum, or tooling board, selecting the best solution to balance cost, timing, and performance for each project.
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Headliner Checking Fixture
The Headliner assembly checking fixture is used to evaluate automotive carpets and ceiling tiles for installation accuracy, durability, material quality, and other critical aspects. These toolsAdd to Inquiry -
Checking Fixture Vendor
A vehicle's sunroof is a complex system where precision checking is essential to prevent leaks, noise, and functional issues. Our Sunroof Assembly Checking Fixture offers a complete checkingAdd to Inquiry -
Plastic Part Checking Fixture Manufacturer
Our Door Panel plastic parts Checking Fixture offers a comprehensive inspection solution to validate the form, fit, and function of this complex interior assembly. This advanced plastic partsAdd to Inquiry -
Head Light Assembly Checking Fixture
Modern headlights are complex systems critical for vehicle safety, aesthetics, and aerodynamics. Our Headlight Assembly Checking Fixture delivers a complete inspection solution for comprehensiveAdd to Inquiry -
Attribute Gauge Checking Fixture
Our automotive front bumper attribute gage ensures precise validation of fit, gap, and flushness against fenders, headlights, and hood panels. As a specialized attribute gage, it is ideal forAdd to Inquiry -
CMM Holding Fixture
Our CMM holding fixture validates critical quality attributes including clip engagement force, gap consistency, emblem positioning, and ADAS sensor alignment. As a specialized attribute gage, itAdd to Inquiry -
Wheel Cover Parts Checking Fixture
Designed for rapid verification on automotive assembly lines, our Wheel Cover Parts Checking Fixture efficiently validates secure attachment (retention force) and proper seating (runout) againstAdd to Inquiry -
Automotive Light Checking Fixture
Our Automotive Light Checking Fixture and gauge performs critical dimensional and functional validation as a specialized Automotive Light Checking Fixture, ensuring perfect sealing surface contact,Add to Inquiry -
Instrument Panel Checking Fixture
Our master checking fixture and gauge validates the entire instrument panel assembly's integration into the vehicle cockpit, ensuring perfect fitment against windshield, doors, center console, andAdd to Inquiry -
Interior Parts Checking Fixture
Main structure: Fabricated from heavy-duty steel square tube and plate. Critical components: CNC-machined to ±0.01mm tolerances. Surface treatment: Triple-layer protection (anti-rust primer, epoxyAdd to Inquiry -
Pillar Parts Checking Fixture
Framework: Laser-cut aluminum for lightweight stability. Contour profiles: CNC-milled directly from 3D CAD data using industry-standard design softwareAdd to Inquiry -
Console Parts Checking Fixture
Base structure: Welded steel framework for maximum stability, meeting Console parts Checking Fixture robustness standards. Functional test modules: Precision machined as separate units for easyAdd to Inquiry
Parameter
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Material |
Aluminum Casting, Aluminum Alloy, Aluminum Profile, Steel, Resin. |
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Drawing Format |
AutoCAD(DXF,DWG), PDF, TIF, UG, Mastercam, CAD/CAM, IGES, STEP, Catia. |
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Tolerance |
±0.05mm |
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Method |
CNC Machining,Drilling, Milling, Turning, Lathe, Bending, aser Cutting. |
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Customization Service Provided |
OEM/ODM |
Types of Plastic Part Checking Fixture
The plastic part checking fixtures produced by our company mainly include the following types:
Head Light Assembly Checking Fixture
Modern headlights are complex systems critical for vehicle safety, aesthetics, and aerodynamics. Our Headlight Assembly Checking Fixture delivers a complete inspection solution for comprehensive validation of the entire headlamp unit.
Instrument Panel Checking Fixture
Our master checking fixture and gauge validates the entire instrument panel assembly's integration into the vehicle cockpit, ensuring perfect fitment against windshield, doors, center console, and proper operation of all sub-components.
Pillar Parts Checking Fixture
Our Pillar parts checking fixture and gauge is manufactured with precision, meeting the highest standards of attribute gage production.
Key Features of Plastic Part Checking Fixture
Light Construction
Plastic product inspection fixtures components are lightweight, thus they are easy to handle and manipulate in the inspection process. This feature ensures effective construction and use while preventing operator fatigue and speeding workflow.
Durability and Strength
Despite lightweight these plastic inspection fixtures are made from durable engineering plastics- ABS, polycarbonate, or nylon. As all these materials provide satisfactory durability and wear resistance, plastic inspection fixtures will withstand repeated use and never lose their functionality.
Corrosion Resistance
The plastic part Measurement Fixture themselves have excellent internal resistance to corrosion, so they can perfectly be placed in areas where they may come into contact with moisture, chemicals, or other reactive elements. This can increase further the effective life of the fixture.
Customization
Moulding easily and tailoring to particular parts or applications would be available for plastic inspection fixtures. This flexibility would allow any manufacturer to create a range of fixtures with specific requirements tailored to meet different requirements of plastics.
Cost-Effective
Much more so than metal fixtures, plastic inspection components are cheaper to manufacture. Low cost equals a cost-effective solution, especially when used in high volume production or areas employing frequent fixture replacements.
Applications of Plastic Part Checking Fixture

Plastic Component Quality Control
In industries manufacturing plastic components like the automobile or household consumer goods, they are supported by fixtures during inspection for checking dimensions, shapes, and surface finish of the plastic parts.

Automotive Industry
Plastic inspection fixtures in automobile manufacturing check the fitting and finishing of the plastic parts in vehicle interiors, such as dashboards, as well as trims and exterior parts.

Plastic Packing Industry
Plastic inspection fixtures judge packings made from plastics, such as bottles, caps, and containers. These checks purport to ensure the right formation and closure of packaging within the requisite safety and usability specifications.
Manufacturing Tolerance
The Flatness of Base Plate
0.05/1000
01
The Thickness of Base Plate
±0.05mm
02
The Location Datum
±0.02mm
03
The Surface
±0.1mm
04
The Checking Pins and Holes
±0.05mm
05

Vehicle datums replication: Firewall, A-pillars, and cross-car beam mounting points.
Gap and flushness measurement: high accuracy using digital gauges.
Functional testing: Moving component operation validation.
Force measurement: Button actuation force testing.
Safety validation: Airbag deployment zone geometry verification.
SPC checking fixture compatibility for statistical process control.
CMM holding fixture integration for automated verification.
Received the purchasing order
Design
Confirming the drawing/solutions
Prepare the materials
CNC
CMM
Assembling
CMM
Inspection
(3rd part inspection if need)
(Internal/customer on site)
Packing(wooden box)
Delivery
Packaging and Shipping
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Packaging |
The checking fixture is securely mounted onto a custom wooden or metal skid. It is then wrapped in anti-corrosive VCI film and placed in a reinforced wooden export crate. |
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Shipping |
Shipping by sea, by air, by express are acceptable. According to your requirements. |
Our Factory
Raingo-Tech Co., Ltd was founded in 2007, headquartered in Dongguan. We operate four factories in Dongguan, Changsha, and Jakarta, with over 300 employees and an annual capacity of nearly 4,000 fixture sets.

FAQ
We're known as one of the most experienced plastic part checking fixture enterprises in China, featured by quality products and good price. Please feel free to buy plastic part checking fixture in stock here and get quotation from our factory. We also accept customized orders.
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