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About Mingrui Ceramic

OEM Technical Ceramics & Precision Machining

Mingrui Ceramic | Advanced Technical Ceramics & Industrial Precision Ceramics

Mingrui Ceramic was founded in Dongguan, China, in 2014. To support continued growth and increasing global demand, Yongzhou Mingrui Ceramic Technology Co., Ltd. was established in 2018, and the company's manufacturing operations were subsequently relocated to Yongzhou. With strong production capabilities and industry-leading machining capabilities, we provide complete OEM solutions for technical ceramic parts, including raw material preparation, forming, sintering, precision machining, surface finishing, and quality inspection.

We serve a wide range of industries worldwide, including semiconductor, photovoltaics, new energy, aerospace, automotive, and others. Our customers include industry leaders such as Bloomenergy, GCL, SINOPEC, Philips, Zhonghuan Semiconductor, etc. We have earned a strong reputation for product quality, precision manufacturing, and responsive customer service.

To meet the diverse requirements of our customers, Mingrui Ceramic has the expertise and manufacturing capabilities to provide professional technical support throughout the entire development process, from prototypes to mass production of ceramic structural parts.

Throughout the production process, our engineering team works closely with customers, providing professional advice on potential technical challenges and optimizing solutions to ensure that each requirement is successfully realized with high precision and reliability.

Ceramic Materials We Specialize In

We provide one-stop solutions for engineered ceramic parts using a wide range of advanced ceramic materials, including

95%–99.99% alumina (Al₂O₃),

zirconia (ZrO₂),

silicon carbide (SiC),

silicon nitride (Si₃N₄),

zirconia toughened alumina (ZTA),

aluminum nitride (AlN),

mullite, and other high-performance ceramic parts.

Ceramic materials from Mingrui Ceramic feature high-temperature resistance, insulation, wear-resistance, corrosion-resistance, thermal impact resistance, and electrical properties, making them a popular alternative to metals, polymers, and refractories in a wide range of applications. Our custom manufacturing capabilities cover a series of ceramic parts, including ceramic tubes, ceramic rods, ceramic plates, ceramic substrates, ceramic plungers, ceramic sleeves, ceramic locating pins, ceramic end effectors, ceramic valves, ceramic bushings, ceramic rings, ceramic nozzles, and various complex ceramic parts custom-manufactured according to customer drawings and specifications.

Why Choose Mingrui

Leading Technical Ceramic Solutions provider

01 PROFESSIONAL

Expert for your technical ceramic applications

With years of continuous and in-depth experience in the technical ceramic industry, we have built lasting

and trusted relationships with customers worldwide through our strong manufacturing capabilities,

professional materials expertise, and deep industry knowledge. We are better prepared than ever to partner

with you in overcoming your toughest technical challenges.

02 CAPABILITIES

Scalable capabilities of technical ceramic OEM

As an ISO 9001:2015 certified and RoHS-compliant manufacturer, Mingrui Ceramic operates a 45,000 m² modern manufacturing facility with more than 540 employees, including over 20 experienced engineers and 60+ skilled technicians. Equipped with advanced production and inspection facilities, we are committed to delivering consistent quality and reliable technical ceramic components.

Whether you require a prototype or high-volume production, our advanced facilities, engineering expertise, and flexible manufacturing capabilities enable us to meet diverse customer requirements with precision, quality, and reliability.

03 QUALITY

Quality exceeds customers' expectations

Mingrui Ceramic is committed to providing customers with the highest quality and ultra-precise machined ceramic parts that meet or are beyond customers' requirements and expectations. To ensure that all of the parts we provide can meet this goal, we have all the processes operated under the ISO standard and our strict in-house quality control system. From dial calipers to multi-sensor CMM, advanced and complete equipment and techniques are used for ensuring the parts meet all your requirements.

Key Customers

Main customers domestic and abroad

Mingrui Ceramic was founded in 2014 in response to the increasing demands of technical ceramics from a variety of industries. We serve customers all over the world, we are not only serving industrial customers like Bloom Energy and SINOPEC but also some Universities and research institutions like Boston University and CSIST, this makes us to obtain high industrial influence and reputation. We present at various international exhibitions to expand our brand, which has led to a wider global understanding of our ability to provide technical ceramic solutions.

ABB (Switzerland) Group | Mingrui Ceramic

Zhonghuan Semiconductor | Mingrui Ceramic

What Customers Said

Recognitions from our customers

“

WE WANT TO UNDERLINE YOUR EXCELLENT WORD DONE ON THE MACHINING

We have received the ceramic parts and get them inspected, and we want to underline your excellent work done on the machining, they are much beyond our expectations.

You have delivered parts with good quality and very good tolerances. They are already used in our equipment with perfectly fitting. We expect to go into a scale production late this year or early 2022. We will retain Mingrui as our qualified supplier and planning to work with you on other prototypes of ours.

Again, thank you so much for your excellent work.

Patric Hunt | Sourcing Manager of Cambridge Engineering