Welcome to Negizhi Plast Co
At Negizhi Plast Co, we specialize in high-quality, precision-engineered speciality rubber, plastic, and conveyor components for industries including automotive, packaging, pharmaceuticals, food processing, and more.
Backed by a state-of-the-art facility and a team of skilled professionals, we offer:
- Speciality rubber compression molded parts
- Custom conveyor components and assemblies
- Plastic injection & dip molded components
- Extruded and fabricated profiles
- CNC-machined UHMWPE and engineering plastic parts
We focus on customization, durability, and cost-effectiveness, delivering solutions that ensure high performance and long service life. From design to delivery, we provide end-to-end support with a strong commitment to quality, innovation, and on-time delivery.
At Negizhi Plast Co, we’re not just a supplier—we’re your reliable partner in industrial injection molding, machining, and automation.
“The Lowest Price is not Always the Best Value”
Vision
To be a trusted partner in rubber, plastic, conveyor, and metal industries — recognized for delivering innovative, high-performance components with speed, precision, and reliability across industrial automation and engineering applications.
Mission
To deliver custom engineered rubber, plastic, metal, and conveyor solutions that ensure durability, performance, and value driven by smart design, technical expertise, and a commitment to quality, innovation, and on-time delivery.
Values
We value integrity, innovation, customer focus, and precision. Our process combines ethical practices, quality craftsmanship, and reliable service to build long-term partnerships and high-value results across all projects and industries.
Our Product Range
Precision-crafted Components for Diverse Industries
Plastic Molded Parts
Food & Industrial Grade
Rubber Components
Seals & Bushings
Conveyor Systems
Chains, Belts, Rollers
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Our Service
Molding & Component Manufacturing
- Design
• Functional | Application-Driven | Tailored | Precise - Programming
• Optimized | Complex | Accurate | Efficient - Tooling
• Custom | Consistent | Durable | Material-Specific - Machining
• Reliable | Clean | High-Quality | Versatile - Supply
• Timely | Flexible | Assured | Scalable
Custom Product Development
- Industry-Specific R&D Collaboration
• Co-Engineered | Application-Focused | Insight-Driven - Product Prototyping and 3D Modeling
• Concept to CAD | Visual Precision | Fast Iteration - Reverse Engineering of Legacy Components
• Recreate | Refine | Replace with Accuracy - Rapid Tooling & Sample Development
• Quick Turnaround | Test-Ready | Production-Grade
CNC & Precision Machining
- High-Precision CNC Turning & Milling
• Accuracy | Repeatability | Fine Finish2. Metal Parts for Automotive, Automation, and Conveyors
• Industry-Ready | Robust | Application-Specific3. Machining for Aluminium, Stainless Steel, Brass, and Plastics
• Multi-Material | Clean Cuts | Corrosion-Resistant4. Tight Tolerance Prototyping & Small-to-Medium Batch Production
• Rapid | Scalable | Precision-Built
Conveyor System Components
- Conveyor Rollers, Sprockets, and Brackets
• Smooth Movement | Heavy-Duty | Precision Fit - Polyurethane and Rubber-Coated Conveyor Parts
• Noise Reduction | Wear-Resistant | Custom Coatings - Custom Fittings, Tensioners, and Motorized Solutions
• Integrated Design | Efficient Flow | Smart Handling - OEM Replacement Parts and Tailored Designs for Industries
• Industry-Compatible | Fully Custom | Ready-to-Install
Industrial Automation Support
- Integration of Molded Parts into Automation Systems
• Plug & Play | Functional Design | Process-Ready - Metal and Polymer-Based Subassemblies
• Hybrid Builds | Precision-Fit | Production-Ready - Component Supply for Thermal Plants, Automotive Lines, and More
• Sector-Specific | High Reliability | Scalable Supply
Machinery Details
- Injection Molding Machines
• Manual ½ oz | 30 Ton Plunger Type | Horizontal Screw Type
• Yizumi 90 Ton | Electronica 110T e-Servo
• Tokima 180 Ton e-Servo | Yizumi 160 Ton e-Servo
• 250 Ton AC Drive Injection Molding - Rubber Compression Molding
• 100 Ton & 150 Ton Capacity
• Fully Automated & PLC Controlled
• High Accuracy | Consistent Output - Fibre Laser Welding
• 1500W Power Capacity
• Fibre Laser Technology
• Clean Finish | Fine Detail | High Precision
Industries We Serve
Automotive
High-performance components for sealing, vibration, and engine use built to industry standards.
Food & Dairy Processing
We offer food-grade, non-toxic parts like gaskets, seals, and tubes that meet hygiene and safety norms.
Mining & Recycling
Our precision-molded components support automated packaging lines with durable, custom solutions.
Pharmaceutical
We provide safe, chemical-resistant components used in manufacturing and cleanroom environments with a focus on contamination control.
Packaging & Bottling
Our precision-molded components support high-speed automated packaging and bottling lines with durable, custom-fit, and best solutions.
Aerospace & Engineering
Our precision-molded components support automated packaging lines with durable, high-quality custom solutions.
Need Help? Our Team Is Ready to Assist You.
Speak with our experts for one-on-one support and clear, detailed answers.
Specialization
Category |
Details |
| Plastic Injection & Extrusion Molding |
Automotive Components, Conveyor Parts, End Protective Caps, Insulators, Enclosures, Spraying Nozzles, Air Washer Nozzles, FPVC Parts, UHMWPE Wear Strips & Machined Profiles RM USED: PC (UL CERTIFIED RM ) PC (UL)FPVC,LDPE ,TPV/ TPE, PP, HIPS, GPPS ,ABS,NYLON, HDPE , PLASTISOL – liquid base, UHMWPE-1000(UL) Powder & Granule Base (GUR 4150 & MITSUBISHI TIVAR 1000 ) |
| Rubber Molding & Sealing Components |
Rubber Grommets, O-Rings, Bellows, Anti-Vibration Mounts, Insulators, Hoses, Enclosures RM USED: ACM, VITON, HNBR, SILICON |
| Precision Machining & Mold Design | Design, Programming, Tooling, Machining, Supply |
| Conveyor Systems for Multiple Industries | Conveyors FOR INDUSTRIES: Packaging, Bottling, Tyre Industries, Automobile Industries, Food Industry, Pharmaceutical Industry, Dairy Industry, Recycling Industry, Mining Industry |
| Conveyor Components & Accessories | (A) Return Rollers, Modular Mats, Top Chains, Side Bracket Clamps, Sprockets & Idlers (B) SS Slant Chains, Thermoplastic Slant Chains, Tripods, Bi Pods, Leg Pads, Wear Strips (C) Corner Tracks |
| Conveyor Automation Solutions | Handling Huge Volume of PU, PVC, High Temperature Belts & Modular Belts for Tire, Automotive, Construction & Food Industries |
| Fabrication, Welding & Fixtures | Laser Welding, Fabrication, Jig & Fixtures |
| Sub-Assemblies & Stamping | Sub Assemblies [STAMPING] |
| Dip Molding & Coating Products | Dip Molding / Dip Coating Products, DIP COATING CAP PRODUCTS/ MOLDING PRODUCTS |
| CNC Machined & Turned Components | CNC Machined Products: Hydraulic hose nipples, nozzles, brass nozzles, stainless steel nuts, and more. CNC Machined Components: Precision-engineered parts such as SS nozzle sprayers, brass nipple sprayers, and hydraulic hose fittings. |
| Engraving Services (ID Specialist) | ENGRAVING (SPECIALIST IN ID ENGRAVING) |
| Industry-Specific Engineered Components | Engineering Components, Automotive Parts, Agricultural Sprayer & Drone Sprayer Components (Composite Materials), and Construction Items including Plastic Enclosures, Speciality Rubber O-Rings, Fabricated Parts, Folding, Laser Cutting, and more. |
“What You Can Expect When You Choose Negizhi Plast Co”
Advanced Tech & Certified Materials
We operate with advanced, high-precision equipment including:
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PLC-controlled speciality rubber compression molding machines
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Servo-driven injection molding machines (up to 250 tons)
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Efficient production from prototypes to high-volume conveyor system parts and components
We use certified materials for durability and compliance:
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PC (UL Certified)
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UHMWPE-1000 (GUR 4150 / TIVAR 1000)
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TPV, ABS, Nylon, and more — suitable for custom conveyor components, housings, and wear parts
Industry Experience & Quality Assurance
We deliver specialized solutions across core industries:
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Automotive – performance-driven and conveyor-integrated parts
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Construction – rugged enclosures, seals, and conveyor accessories
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Food Processing – safe, compliant plastic and rubber conveyor parts
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Industrial Sectors – engineered solutions for machinery and conveyor systems
To maintain consistent output, every part passes through our strict 4-stage quality check:
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Process Control – monitored during production
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On-Table Inspection – immediate visual checks
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Sampling & Testing – accuracy and tolerance verification
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Final Dispatch – only approved parts are shipped
Tailored Solutions for Every Project
No two projects are the same — and we treat them that way:
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We handle a wide range of volumes, from R&D prototypes to full-scale conveyor assemblies
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Our experts create a custom design and process plan for your product — including structural and moving parts for conveyor systems
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We work closely with your team to ensure seamless integration of parts within your conveyor or automation line
Everything we do is built around performance, precision, and adaptability to your exact needs.
Reliable Delivery, Long-Term Value
Beyond just manufacturing, we aim to be your trusted conveyor and components partner:
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On-time delivery with predictable lead times for ongoing conveyor production and maintenance needs
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Cost-efficient processes that reduce downtime and improve replacement cycles
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Components built for longevity and compatibility, especially in demanding conveyor system environments
From concept to final shipment, you can count on us for clear communication, reliable execution, and ongoing support — every step of the way.
Our Trusted Clients
Proud partnerships with industry leaders in automotive, electrical, heavy engineering, and automation sectors.
