Who We Are

A Trusted Manufacturer in China
CCMS (Ningbo CCMS Industrial Co., Ltd.) is a professional manufacturer in China with over 20 years of experience in high-precision machined parts. As a leading supplier of CNC-machined castings and forgings, we combine advanced engineering expertise with a commitment to quality. Our name stands for precision, reliability, and global service — making us a preferred partner for clients across North America, Europe, and beyond.

What We Do

High-Precision Machining & Custom Parts
We specialize in the production of high-precision machined components, including hydraulic cylinders, truck brakes, engine parts, gearboxes, and custom metal parts. As a full-service factory, we manage the entire process from R&D to mass production, ensuring every part meets strict tolerances of up to 0.01 mm. Whether you need standard components or fully customized solutions, CCMS delivers precision at scale.

Why Choose CCMS

Your Reliable Partner

Choosing CCMS means partnering with a trusted supplier that combines engineering excellence with operational integrity. We don’t just manufacture parts — we provide end-to-end solutions, from drawing confirmation to sample testing and mass production. Our factory in China operates under strict quality control systems, ensuring every order meets global standards. With transparent communication and a customer-first approach, we’ve earned long-term trust from clients worldwide.

Our Strengths

Precision Control

Precision Control

Tolerance accuracy up to 0.01 mm

Advanced Equipment

Advanced Equipment

22 CNC lathes, 7 vertical machining centers, 2 Korean horizontal machining centers, 1 Japanese Okuma machining center, CMM, and more

Certified Quality

Certified Quality

ISO9001-certified with 100% full inspection, not random sampling

Professional Team

Professional Team

Dedicated R&D, production, sales, and after-sales support

Call to Action – Let’s Start Your Project

Ready to work with a reliable supplier? Whether you need standard components or custom-engineered solutions, CCMS is here to help. Contact us today to discuss your project requirements.

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Product Category

About Us

Ningbo CCMS Industrial Co.,Ltd

Ningbo CCMS Industrial Co., Ltd. is a professional manufacturer specializing in high-precision machined parts, with a product range that includes planetary gear reducers and centerless grinding machines, among others. With more than 20 years of experience in the machinery manufacturing industry, we focus on the CNC machining and production of castings and forgings, with a precision control accuracy of up to 0.01 mm. The company has established a complete and standardized management system, with professional teams dedicated to R&D, production, sales, and after-sales service, ensuring efficient and stable operation throughout the whole process.
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CCMS Industrial is the professional of the Walk Planetary Gear Reducer, Earth Drilling Planetary Gear Reducer, and Agriculture Planetary Gear Reducer manufacturer and supplier in China. You can rest assured to buy the products from our factory, and we will offer you quality after-sale service.

Send Inquiry

Need high-precision machined parts with 0.01mm accuracy? Our team responds within 24 hours. Share your drawings or requirements – we’ll prioritize 1–10 sample units for full testing. From CNC turning to CMM inspection, every order receives 100% quality control. Get your tailored quote now.

News

Stay updated with the latest in CNC machining, hydraulic components, and export trends. We regularly share case studies, new equipment arrivals (like Okuma centers), and ISO9001 tips. Follow our news to gain insights on reducing rejection rates and improving part durability. Subscribe or bookmark us today.

How to Choose the Right Centerless Grinding Machine for Your Workshop

How to Choose the Right Centerless Grinding Machine for Your Workshop

For machine shops, fabrication facilities, and precision component manufacturers, investing in a centerless grinding machine is one of the most valuable long-term decisions you can make. Unlike traditional cylindrical grinders that require clamping and precise centering of every workpiece, a centerless grinding machine holds parts on a work rest blade and uses a regulating wheel to control rotation and feed speed. This unique structure enables continuous mass production, faster cycle times, and outstanding consistency for small shafts, pins, round tubes, bolts, and various round bar stock.

How to Choose the Right Hydraulic Spiral Drill for Pile Foundation

How to Choose the Right Hydraulic Spiral Drill for Pile Foundation

Choosing the right hydraulic spiral drill directly affects construction efficiency, project cost, drilling quality, and service life of the whole set of equipment. Many construction contractors and engineering buyers often face problems such as mismatched drill torque, inappropriate drill bit diameter, poor adaptability to geological conditions, and low matching degree with excavators. This complete guide will walk you through all key factors to select a suitable hydraulic spiral drill for pile foundation work.

How Does a Walk Planetary Gear Reducer Improve Industrial Performance?

How Does a Walk Planetary Gear Reducer Improve Industrial Performance?

​The Walk Planetary Gear Reducer is a highly efficient mechanical transmission component widely used in modern industrial systems that require compact size, high torque output, and precise motion control. It is especially valued in robotics, construction machinery, automation equipment, and heavy-duty drive systems where traditional gearboxes fail to provide sufficient durability and efficiency. This article provides a comprehensive explanation of its working principles, structural design, advantages, applications, and selection methods.

Walk Planetary Gear Reducers: Redefining Precision Transmission with Innovative Forging Technology

Walk Planetary Gear Reducers: Redefining Precision Transmission with Innovative Forging Technology

The Walk Planetary Gear Reducer uses sun gears and planetary gears as its core structure, optimizing materials and structure while adhering to the classic planetary transmission principle. Its key components employ closed-die forging technology, using high-temperature, high-pressure forming to enhance strength and durability, strictly controlling tolerances and reducing machining steps, ensuring high-precision transmission.

How to Choose the Right Centerless Grinder for Your Production Line

How to Choose the Right Centerless Grinder for Your Production Line

Selecting the right centerless grinder is one of the most critical decisions for any manufacturing production line. Unlike conventional grinding machines that require workpiece center holes and rigid clamping, a centerless grinder processes cylindrical parts without fixing the workpiece at both ends. It delivers continuous feeding, high output, and consistent surface finish, making it indispensable for mass production in automotive, hardware, bearing, and precision machinery industries.

Why Modern Centerless Grinders Focus on Precision, Intelligence and Automation

Why Modern Centerless Grinders Focus on Precision, Intelligence and Automation

In the fast-evolving landscape of precision machining, centerless grinding machines stand as critical equipment for cylindrical part manufacturing. As industries like automotive, aerospace, medical devices, and precision engineering demand ever-tighter tolerances and higher efficiency, modern centerless grinding technology is rapidly advancing around three core hotspots: high precision, intelligent control, and full automation. These technological breakthroughs are not only enhancing machining quality but also reshaping the future of smart manufacturing.

Global Centerless Grinding Machine Market Landscape & Supply Chain Hotspots (2026)

Global Centerless Grinding Machine Market Landscape & Supply Chain Hotspots (2026)

​In 2026, the global centerless grinding machine market is undergoing a profound shift. Geographical dominance is realigning, supply chains are being rewritten, and trade dynamics are creating both risks and massive opportunities for manufacturers and buyers alike. If you’re sourcing, investing, or competing in precision grinding equipment, understanding these market shifts isn’t just helpful—it’s critical for staying ahead.

How to Extend the Service Life of Planetary Gear Reducers?

How to Extend the Service Life of Planetary Gear Reducers?

Planetary gear reducers are the workhorses of industrial motion control, powering everything from CNC machines and robotic arms to wind turbines and conveyor systems. Their ability to deliver high torque, precision, and compact design makes them indispensable in modern manufacturing and automation. Yet, many plant managers and maintenance teams struggle with premature failure of planetary gear reducers, leading to unplanned downtime, costly replacements, and lost productivity. The good news is that with proper care, maintenance, and strategic use, you can significantly extend the service life of your planetary gear reducers—often by 50% or more. In this guide, we’ll break down practical, actionable steps to keep your planetary gear reducers running smoothly for years to come, tailored to the needs of maintenance professionals and industrial operators.