Support
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Common problem
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1.Are you a Manufacturer?
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A: Yes, of course. Our factory is in Xinmi, Zhengzhou City, Henan Province.
2.Can we visit your company?
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A: Sure, welcome at any time, seeing is believing.
3.Do you accept OEM?
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A: Yes, we can do OEM.
4.What's the MOQ of a trial order?
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A: No limit, we can offer the best suggestions and solutions according to your condition.
5.What are the payment terms?
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A: Usually T/T, but L/C, Western Union, etc., are available for us.
6.How long is the delivery time?
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A: The delivery time will be determined according to the quantity of the order.
7.How are your products quality?
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A: The products will be strictly inspected before shipment, so the quality could be guaranteed.
8.How to solve the quality problems?
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A: If the products are not confirmed to customer samples or have quality problems, our company will be responsible for making compensation for it.
9.How about your company's certification?
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A: Our Company has passed the ISO9001:2015, ISO14001:2015, and ISO45001:2018 Certifications. Our products have passed the CE Certification, we also provide the Test Report.
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Terms and Conditions
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Stick to Integrity

People Oriented

Pragmatic

Mutual Trust

Guarantee Quality

Customer First

Dare To Take Responsibility

Professionalism

Efficient Collaboration

Create Value
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Technical Support
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Rongsheng Refractory Company is committed to the development and promotion of new refractory materials, new technologies and new products. Rongsheng currently has two municipal engineering and technology research centers, Zhengzhou High Temperature Refractory Engineering Technology Research Center and Zhengzhou Circulating Fluidized Bed Boiler Refractory Engineering Technology Research Center.

Rongsheng currently has more than 50 professional and technical personnel, more than 20 of whom have intermediate and senior professional titles. It has launched applicable products and high-tech products in circulating fluidized bed boilers, gasifiers, boiling furnaces, waste incinerators, solid waste treatment, etc. It has also carried out production, learning and research cooperation with many colleges and universities and scientific research institutes, and organized and implemented more than 20 new product development, process technology research, energy saving and consumption reduction and other scientific research and development projects every year. It has achieved dozens of scientific and technological achievements with independent intellectual property rights and core technologies.
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After-sales service
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Rongsheng service. Pre-sales consultation, solutions, after-sales service. After-sales online installation guidance.
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
Maintenance service
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Relying on the advantages of products, technology and talents, Rongsheng is committed to providing customers with full-process, customized and efficient services. After more than ten years of development, Rongsheng has advanced concepts in the lining of thermal kilns, and has accumulated rich experience in the optimization of lining structure, construction, baking and insulation. At the same time, a service chain that runs through the entire life cycle of the thermal kiln lining has been formed. Over the years, Rongsheng has built more than 500 and baked more than 2,000 kilns in 32 regions across the country, with a pass rate of 99% and an excellent rate of 98%. With superb construction technology and high-quality construction Standards and sincere and thoughtful service have won high praise and good reputation from many construction parties and owners. With superb technology, high-quality standards and considerate service, Rongsheng has won high praise and good reputation from many customers.
Contact information
Common problem
Terms and Conditions
Technical Support
After-sales service
Maintenance service