KAIERJIN · A RONGYAO INDUSTRY GROUP COMPANY
Refractory supply backed by group manufacturing resources.
Kaierjin connects international customers with refractory products and the relevant manufacturing, technical and engineering teams within Rongyao Industry Group. KING OF KILNS is the brand presented on this website.
THE GROUP PLATFORM
Manufacturing, products and people behind your enquiry.
Materials
Shaped, basic and monolithic refractory portfolios.
Engineering
Lining design, masonry, installation and maintenance.
Energy saving
Modular and composite thermal-system development.
Technical support
Material investigation and application development.
COMPLEMENTARY BUSINESSES
The right group platform for each part of the job.
Kaierjin New Materials
Aluminosilicate shaped products
Ruitai Refractory Materials
Basic and monolithic portfolios
Ruitai Integrated Engineering
Kiln installation and overhaul
Ruitai Energy-Saving Technology
Modular lining systems
Kaierjin Research Institute
Material investigation
Kaierjin International Trade
International coordination
Group capabilities are held by different legal entities. Project documents identify the manufacturer, engineering provider and applicable qualifications.
QUALITY PLANNING
Make the specification inspectable.
An approved grade sheet, test methods, drawings and inspection points connect the material proposal to what is manufactured and delivered.
- 01
01 · Define
Grade, shape, limits
- 02
02 · Inspect
Agreed checkpoints
- 03
03 · Trace
Batch and packing marks
A CLEARER PROJECT HANDOFF
How we can work with you
Start with your requirement
Share a product name, a photo, an existing material list or a short description.
Connect with the right team
We coordinate with the relevant group factory and technical team as the requirement becomes clearer.
Discuss the next step
Discuss product options, a quotation or an engineering scope according to your project.
Group-resource images from the supplied Rongyao website materials. The manufacturer, inspection scope and contracting entity are stated in each proposal.