Precision Engineering Partner

Industrial Automation & Equipment Manufacturing Solutions

High-Performance Plastic Components for Mission-Critical Industrial Applications

TENGJIN delivers precision-engineered plastic components for industrial automation systems, manufacturing equipment, and mission-critical industrial applications. Our specialized materials and manufacturing processes ensure exceptional reliability, precision, and performance in demanding industrial environments.

High-Temp Resistant
Micron Precision
Engineering Support
Industrial Automation Equipment
±0.01
mm Precision
150°C
Heat Resistance
Automation Components
Industrial Equipment
Precision Manufacturing

Technical Excellence

Trusted by Industrial Leaders

Performance Tested
ISO 9001 Standards
Rapid Prototyping
Technical Documentation
Advanced DFM Support
Industrial Manufacturing Excellence

Solving Industrial Manufacturing Challenges

Industrial equipment and automation systems require components that deliver unwavering reliability under harsh conditions. From extreme temperatures to constant mechanical stress, industrial applications demand specialized materials, precision engineering, and consistent quality that exceed commercial-grade standards.

High-Performance Industrial Parts

Extreme Operating Conditions

01

Industrial environments expose components to heat, chemicals, vibration, and continuous operation

High-performance engineering polymers and reinforced composites specifically selected for durability in harsh industrial settings

Precision Components

Precision & Tight Tolerances

02

Automated systems require exceptional dimensional accuracy and consistency for reliable operation

Advanced precision molding techniques and comprehensive in-process quality monitoring to achieve tolerances as tight as ±0.025mm

Complex Industrial Components

Complex Geometries & Functions

03

Industrial applications often require intricate parts with integrated functions and complex geometries

Sophisticated tool design and advanced molding capabilities including insert molding, overmolding, and multi-material techniques

Durable Industrial Solutions

Longevity & Replacement Costs

04

Equipment downtime and replacement costs create significant financial impact for industrial operations

Engineering-driven material selection, optimized part design, and rigorous quality protocols to maximize component lifespan

Ready to overcome your industrial manufacturing challenges?

Industrial Expertise

Specialized Solutions for Industrial Applications

Our industrial components deliver exceptional performance in the most demanding environments, ensuring reliability and precision for mission-critical systems.

Automation System Components
Industrial Components

Automation System Components

Precision-engineered plastic parts for industrial automation systems that ensure reliable, consistent operation in demanding production environments.

Key Features

  • Exceptional dimensional stability
  • Self-lubricating materials options
  • Precision gear and motion components
  • Vibration-dampening designs
  • Wear-resistant surfaces

Applications

Actuator components Conveyor system parts Positioning mechanisms Sensor housings
Fluid System Components
Industrial Components

Fluid & Pneumatic System Parts

Specialized components for industrial fluid handling, pneumatic systems, and process equipment that deliver reliable performance and chemical compatibility.

Key Features

  • Chemical resistance to industrial fluids
  • Precision sealing surfaces
  • High pressure tolerance
  • Temperature resistance
  • Consistent flow characteristics

Applications

Valve bodies Pump components Manifolds Flow control parts Seal housings
Industrial Structure Components
Industrial Components

Structural & Protective Components

High-strength structural elements and protective components that safeguard equipment and provide durable framework for industrial systems.

Key Features

  • Glass or carbon fiber reinforcement options
  • Impact-resistant designs
  • Load-bearing optimization
  • Flame-retardant materials available
  • Dimensional stability under load

Applications

Equipment housings Protective covers Structural frames Mounting brackets Cable management systems
Electrical Components
Industrial Components

Electrical & Control System Components

Specialized components for industrial electrical systems, control panels, and interface elements that ensure safe, reliable electrical operations.

Key Features

  • UL-rated flame-retardant materials
  • Excellent electrical insulation properties
  • Heat-resistant construction
  • Integration with metal contacts and circuits

Applications

Terminal blocks Control panel components Insulating elements Connector housings HMI interface parts
Advanced Engineering Solutions

Industrial-Grade Materials & Technologies

Engineered for extreme conditions and demanding industrial applications, our advanced materials and specialized technologies deliver exceptional performance.

High-Performance Materials

High-Temperature Polymers

Materials engineered to maintain structural integrity and performance at elevated temperatures

Available Materials:

PPS, PEEK, PEI (Ultem®), PSU, High-temp Nylon grades

Temperature resistance 150°C to 260°C
Dimensional stability
Creep resistance

Reinforced Composites

Polymer composites with fiber reinforcement for exceptional strength and stability

Available Materials:

Glass-filled nylon, carbon fiber composites, glass-filled PBT

High strength-to-weight ratio
Minimal warpage
Reduced thermal expansion

Chemical-Resistant Polymers

Materials selected for resistance to industrial chemicals, solvents, and lubricants

Available Materials:

PVDF, PFA, ETFE, chemical-resistant grades of PP and POM

Exceptional chemical compatibility
Low permeability
Long-term stability with aggressive media

Wear-Resistant Materials

Self-lubricating and wear-resistant polymers for moving parts and friction applications

Available Materials:

POM, PTFE-filled compounds, specialty ultra-high molecular weight polymers

Low friction coefficients
Excellent abrasion resistance
Reduced maintenance needs

Specialized Molding Technologies

Precision Insert Molding

Precision Insert Molding

Integration of metal inserts, circuit boards, or other components directly into plastic parts

Benefits
  • Eliminates assembly steps
  • Improves reliability
  • Robust metal-to-plastic connections
Applications
  • Terminal blocks
  • Load-bearing components
  • Electrical integration parts
Multi-Material Components

Multi-Material Components

Two-shot and multi-material molding for parts requiring different material properties

Benefits
  • Combines rigid and flexible elements
  • Integrates sealing features
  • Reduces assembly
Applications
  • Sealed housings
  • Cushioned mounts
  • Integrated gasket components
Thin-Wall Molding

High-Precision Thin-Wall Molding

Advanced thin-wall techniques for lightweight yet strong industrial components

Benefits
  • Material savings
  • Weight reduction
  • Faster cycle times
Applications
  • Covers and housings
  • Structural components
  • Optimized material usage parts
Surface Treatments

Engineered Surface Treatments

Specialized surface modifications for enhanced wear resistance, reduced friction, or improved chemical resistance

Benefits
  • Extended component life
  • Improved functional performance
  • Enhanced surface properties
Applications
  • Bearing surfaces
  • Sealing faces
  • High-wear contact points
Quality Assurance Systems

Industrial Quality & Compliance Standards

At TENGJIN MFG, we maintain rigorous quality standards and compliance protocols to ensure your industrial components meet global manufacturing requirements.

Comprehensive Quality System

  • Statistical process control
  • Precision measurement systems
  • Complete traceability
Quality Consistency 99.7%

Industrial Standards

  • ISO 9001:2015 principles
  • UL & CE material compatibility
  • RoHS & REACH compliance
Compliance Rate 100%

Testing Protocols

  • Temperature cycle testing
  • Mechanical stress analysis
  • Long-term durability tests
Testing Coverage 100%

Documentation Support

  • Material certificates
  • Dimensional reports
  • Test result documentation
  • Compliance declarations
Documentation Completeness 100%
Engineering Excellence

Specialized Engineering for Industrial Applications

Our dedicated engineering team provides comprehensive technical support to solve your most complex industrial manufacturing challenges.

Material Selection

Application-Specific Material Selection

Chemical resistance Thermal stability Mechanical properties
Design for Manufacturing

Industrial Design for Manufacturing (DFM)

Cost optimization Tooling efficiency Design validation
Failure Analysis

Failure Analysis & Solution Development

Root cause identification Material upgrade Process refinement
Production Process Development

Production Process Development

Cycle optimization Quality assurance Yield improvement
Success Stories

Industrial Manufacturing Success Stories

Discover how our precision engineering and material expertise have solved complex industrial manufacturing challenges.

Automated Manufacturing Equipment

Automated Manufacturing Equipment Components

Automation

Challenge

Creating high-precision guide components for automated assembly equipment that would maintain dimensional stability while operating continuously in a 24/7 manufacturing environment with elevated temperatures.

Solution

Custom-formulated glass-filled PPS material with specialized mold design incorporating precision cooling channels and post-mold stabilization process.

Results

Tolerance
±0.02mm
Precision
Downtime
-82%
Reduction
Lifespan
18+
Months
Chemical Processing Equipment

Chemical Processing Equipment Parts

Fluid Control

Challenge

Developing fluid control components resistant to aggressive industrial chemicals at elevated temperatures while maintaining precise sealing surfaces.

Solution

Advanced PVDF compound with optimized molding parameters to achieve exceptional surface finish on sealing surfaces and specialized QC protocol for critical dimensions.

Results

Chemical Failures
Zero
Over 3 Years
Leak-Free
99.98%
Performance
Test Parameters
+15%
Above Spec
Engineering Director
"

TENGJIN's engineering-driven approach to our industrial components solved a persistent failure issue that had plagued our equipment for years. Their materials expertise and precision manufacturing have delivered parts that consistently outperform and outlast anything we'd used previously.

"
Engineering Director
European Industrial Equipment Manufacturer
Technical Knowledge Base

Industrial Manufacturing FAQs

Expert answers to technical questions about industrial component manufacturing.

What is your capability for tight tolerance industrial components?

For industrial applications, we routinely achieve tolerances of ±0.05mm on standard dimensions, with capabilities for critical features as tight as ±0.02mm through specialized tooling and process controls. Our measurement systems and quality protocols are specifically designed to verify and maintain these precise tolerances across production runs.

How do you ensure long-term consistency for replacement parts?

We maintain comprehensive documentation for all industrial components, including material specifications, process parameters, and quality requirements. For long-lifecycle industrial products, we implement special protocols including material lot retention, archived reference samples, and detailed process documentation to ensure replacement parts manufactured years later will maintain perfect compatibility.

What options do you offer for high-temperature applications?

We work with a range of high-temperature polymers including PPS (up to 220°C), PEEK (up to 260°C), and PEI/Ultem (up to 200°C) among others. Our engineers can recommend specific grades based on your temperature profile, chemical exposure, and mechanical requirements to ensure optimal performance in elevated temperature environments.

Can you provide materials that meet specific industrial certifications?

Yes, we maintain an extensive database of materials with specific industrial certifications including UL flame ratings, FDA compliance, NSF ratings, and industry-specific standards. We can select materials that meet your required certifications and provide complete documentation for compliance verification.

How do you handle low-volume industrial components with high complexity?

We've developed specialized approaches for low to medium volume industrial components that balance tooling investment with production efficiency. These include strategic use of family molds, modular tooling systems, and hybrid manufacturing approaches that combine the benefits of injection molding with secondary operations to achieve complex features economically at lower volumes.

What quality control systems do you have for industrial components?

We follow rigorous quality management principles aligned with ISO 9001:2015 standards, implementing statistical process control (SPC), automated vision inspection systems, and coordinate measuring machines (CMM) for high-precision verification. For critical industrial components, we develop customized quality plans with specific inspection protocols and documentation requirements.

Our engineering team is available to discuss your specific technical requirements in detail.

Technical Consultation

Discuss Your Industrial Component Requirements

Our industrial manufacturing specialists are ready to review your technical specifications and performance requirements to develop an optimal manufacturing solution.

Industrial Manufacturing Expertise

TENGJIN specializes in creating precision engineered components for industrial applications that meet strict tolerance, durability, and performance requirements.

Precision Tolerances for Critical Components

Advanced Engineering Polymers & Materials

Quality Control Following ISO 9001:2015 Principles

Long-term Production & Replacement Support

Request Industrial Manufacturing Consultation

Our engineering team will review your specifications and provide expert recommendations within 24 hours.

CNC & 3D Prototyping

Rapid prototyping and precision CNC machining for concept validation and small-batch production.

DFM & Engineering

Expert design optimization and manufacturing feasibility analysis to enhance production efficiency.

Secondary Operations

Comprehensive finishing, assembly, and quality control for complete turnkey solutions.

Injection Mold Design

High-precision mold design and manufacturing for plastic and silicone parts production.