About Us

Our Story
Forging Our Name in the Refractory Industry
DZM LLC stands as the pioneering sales and distribution hub for DASHIQIAO ZHONGJIAN MAGNESIA BRICK CO, LTD (DZM China) in the United States. Founded as a limited liability corporation, DZM LLC boasts common shareholders from both DZM China and UTO LLC, ensuring a robust foundation built on over 40 years of combined experience in the refractory industry and over 15 years of previous collaboration.
Our core mission revolves around the sale and distribution of high-quality refractory products sourced from our esteemed affiliate, DZM China. These refractory solutions cater to diverse industrial needs, offering unmatched durability and reliability in extreme conditions. Committed to excellence, we also extend our product range to include graphite electrodes sourced from a reputable refractory producer in China.
Get to Know DZM China
Founded in 1994, Dashiqiao Zhongjian Magnesia Brick Co., Ltd. began as a joint venture with the China Building Material Academy (CBMA). Renowned as the leading research and technology development center for construction and smelting industries, it capitalized on local magnesite resources, technical expertise, adept management, and national market presence. In 2003, DZM became an independent entity, holding ISO 9001:2008 certification, a testament to its commitment to quality.
- Manpower: 320 employees, including 45 senior engineers & technicians
- Plant size: 85,000m²
- Kilns: 4 tunnel kilns, all converted to gas-fired for environmental compliance
- Presses: 12 friction presses, 8 hydraulic presses
- Dryers: 37 units
- Storage: Total area of 20,000m²
- Facilities: In-house mould manufacturing
- Production Capacity: 110,000 tons per annum

ISO 9001:2008
Global Presence
Staff of 320+
Discover the possibilities
Supplying You with Products that are made to last
We aim to build lasting partnerships, providing you with products that not only meet but exceed your expectations. Get a free quote today to experience products built to withstand extreme heat.
Contact Us
We're Here To Help.
Have questions or want to learn more? Contact us today. Our team is here to provide you with assistance and address any questions you may have.
Call Us
904-379-8334
Email Us
kavish@dzmllc.com
Business Hours
Monday - Friday: 8 am - 5 pm