Changsha Zhongci New Material Technology Co., Ltd.
Changsha Zhongci New Material Technology Co., Ltd. is a professional manufacturer focused on thermal field consumables for lithiumbattery production. We dedicate ourselves to supporting the high-temperature sintering and graphitization processes of lithium batterycathode and anode materials, delivering high-reliability kiln furniture solutions for the global new energy battery industry.
- Corundum-mullite and cordierite-mullite saggers (mullite cordierite saggers), with an annual production capacity of 4 million units
- Graphite saggers, with an annual production capacity of 600,000 units
We develop application-specific saggers tailored for a wide range of battery material systems, including ternary cathode materials (NCM/NCA), sodium-ion battery materials, lithium cobalt oxide (LCO), lithium manganate (LMO) and lithium iron phosphate (LFP). These products serve as critical consumable kiln furniture throughout the cathode material sintering and anode material graphitization processes.
Leveraging our proprietary core compression molding technology, our graphite saggers feature outstanding flexural and compressive strength. Compared with traditional assembled or solid-machined graphite saggers, our solutions deliver superior performance in production output, cost efficiency, manufacturing yield and quality consistency, earning wide recognition across the lithium battery industry.
We maintain close strategic partnerships with leading enterprises across the lithium battery industrial chain, covering top-tier cathode material manufacturers and power battery giants. 70% of our sales revenue comes from industry leaders.
Our core partners include CTAL, BYD, BASF Shanshan, Wanhua Chemical and Huayou Cobalt. In 2023, we were honored with the "Best Quality Supplier" award by Huayou Cobalt, a testament to our stable product quality and reliable supply capability.
with our partners.
Our production bases cover a total area of 68,000 square meters, with a workforce of over 300 employees. The company has maintained annual revenue exceeding RMB 250 million for three consecutive years.
In May 2015, Changsha Zhongci New Materials Technology Co., Ltd. was founded, with its business scope covering the production and sales of saggars for lithium battery cathode materials.
Changsha Zhongci Resource Recycling Co., Ltd. was established; Changsha Zhongci New Materials Technology Co., Ltd. acquired Ningxiang Tonglida Electronic Ceramic Materials Co., Ltd.
, the company undertook the National Key R&D Program of China titled "Reductive Leaching and Crystallization Control Technology and Demonstration of Energy Metals from Lithium Battery Ceramic Solid Waste", with its business scope expanded to include the recycling and resource utilization of waste saggars and cascade recycling of energy metals.
Hebei Zhongci Northern New Materials Technology Co., Ltd. was founded, with its business scope covering the production and sales of graphite saggars and the R&D of bipolar plates.
The company acquired the land and plant assets of Film Light Source Co., Ltd., and constructed a production line with an annual output of 20,000 tons of graphitized large-structure crucibles and a project with an annual output of 25,000 tons of special consumables for new energy battery production.
