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.

Drilling Gearbox: Functions, Types, Key Features, Selection Guide, and Maintenance Tips

Drilling Gearbox: Functions, Types, Key Features, Selection Guide, and Maintenance Tips

A drilling gearbox is the core mechanical transmission component of all drilling equipment, ranging from small industrial drill presses and handheld core drills to heavy-duty mining drill rigs and oilfield rotary drilling systems. Often referred to as the “mechanical heart” of drilling machinery, a high-performance drilling gearbox directly determines drilling efficiency, operational stability, and equipment service life. Unlike standard industrial gearboxes designed for steady, low-load operation, drilling gearboxes are engineered specifically to withstand extreme torque, frequent load fluctuations, heavy axial pressure, and harsh outdoor working conditions, including dust, mud, moisture, and high temperatures.

The Core Power Transmission Pillar of Offshore Drilling Platforms

The Core Power Transmission Pillar of Offshore Drilling Platforms

Compared with ordinary fixed-axis gearboxes, the unique planetary gear train structure of planetary gearboxes precisely addresses the operational pain points of offshore drilling platforms, making them the preferred equipment for offshore heavy-duty transmission with prominent core advantages.

Why Choose a Planetary Gear Reducer for High Torque?

Why Choose a Planetary Gear Reducer for High Torque?

In modern industrial transmission systems, high torque output with compact structure and high precision has become a core demand for many mechanical equipment. As a key transmission component, the planetary gear reducer stands out among various reducer types with its unique mechanical structure and excellent performance, becoming the preferred solution for high-torque working conditions.

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.