CNCORAL Tech | Precision Steel Components Manufacturer Since 2012

About CNCORAL Tech

Coral Technology (Tianjin) Co., Ltd was founded in 2012 as a professional manufacturer specializing in the design and production of roller pipes, drawn bars, high-precision stamping bearing housings, seal kits for belt conveyor rollers, and other industrial roller accessories.

Our products are widely used across coal mines, steel plants, cement factories, power stations, ports, chemical processing, screening systems, crushers, and grain handling industries. We proudly export to Saudi Arabia, the United States, Venezuela, Russia, Australia, Brazil, Singapore, Chile, Peru, South Africa, and more.

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Happy Clients

Trusted by global industrial partners

Top Ranking

Leader in precision steel components

Certified Quality

ISO & CE Certified Manufacturing

Favorable Rate

High customer satisfaction globally

Why Choose CNCORAL Tech?

With strong financial backing, advanced management principles, a strict quality control system, and excellent after-sales service, we are committed to growing alongside our clients.

High-Quality Recognition

Our products are widely recognized and trusted by users across multiple continents due to consistent performance and reliability in demanding environments.

Global Cooperation

We welcome partnerships with customers from all over the world and are dedicated to building long-term, mutually beneficial relationships.

Mission-Driven Service

Our mission is to deliver high-quality products with superior after-sales support at competitive prices, ensuring value for every client.

Our Products

Precision-engineered steel components designed for durability, performance, and reliability in industrial applications.

SS Round Bar

Stainless steel round bars with exceptional corrosion resistance due to chromium content. Ideal for harsh environments.

Stainless Steel

Linear Bearing Shaft

Engineered for precise and smooth linear motion. Ensures accurate positioning in automation systems.

Precision Shaft

Round Steel C45

Carbon steel with balanced strength and ductility. Widely used in mechanical engineering and automotive sectors.

Carbon Steel

Roller Pipe

High-strength pipe for conveyor rollers used in mining, ports, and bulk material handling.

Steel Pipe

Piston Rod

Essential for hydraulic systems and engines. High-pressure resistant and durable construction.

Hydraulic Component

Seamless Steel Pipe

High-integrity pipe without weld seams. Ideal for high-pressure applications in oil, gas, and power industries.

Seamless

Equipment Guide Shaft

Renowned for precision and stability. Ensures steadfast position control in industrial machinery.

Guide Shaft

ASTM 300 Series SS Bars

Grades include 304, 304L, 316, 316L, 321, and more. Excellent corrosion and heat resistance.

Alloy Steel

AISI 4140 Round Bars

Alloy steel with chromium, manganese, and molybdenum. High strength and toughness for heavy-duty use.

Alloy Steel

Welded Pipe

Cost-effective solution for structural and low-pressure fluid applications. Consistent quality and dimensional accuracy.

Welded

Chrome Plated Rod

High surface hardness and wear resistance. Ideal for hydraulic cylinders and precision equipment.

Chrome Finish

Grind Round Bar

Precision-ground for tight tolerances and excellent surface finish. Used in tooling and automation.

Precision Ground

Key Features

Engineered for performance, durability, and industrial reliability.

High Strength

Materials engineered for maximum tensile and yield strength in demanding conditions.

Corrosion Resistant

Stainless and chrome-plated options ensure longevity in harsh environments.

Precision Tolerances

Tight dimensional control ensures perfect fit and function in critical applications.

Smooth Finish

Polished, ground, and peeled surfaces reduce friction and wear.

Frequently Asked Questions

Find answers to common inquiries about our products and services.

What materials do you offer?

We manufacture components in carbon steel (C45, AISI 1045), alloy steel (AISI 4140), and stainless steel (304, 316, 316L, etc.).

Are your products certified?

Yes, we are ISO 9001, ISO 14001, OHSAS 18001, and CE certified to ensure quality and safety compliance.

Do you offer custom sizes?

Yes, we support OEM/ODM services and can produce custom dimensions, finishes, and packaging based on client requirements.

What industries do you serve?

Our products are used in mining, steel, cement, power, ports, chemical, food processing, and conveyor systems.

How do I request a quote?

Visit the official website to submit your inquiry with specifications, quantity, and material preferences.

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Precision Steel Components for Industry