Zhengzhou Rongsheng Kiln Refractory Material Co.,Ltd. has established a complete quality system and implemented quality control through the whole process for all employees since established. Various refractory materials for sale in RS and their indicators have reached the ministerial standards. Besides, RS has a strict quality management system: from raw materials, production, testing, all aspects are strictly in accordance with IS09001 standards, professional testing personnel at all levels, with quality products and quality services as the highest goal.
What’s more, Rongsheng Company has professional sales and after-sales service team to provide users with a full range of services such as product application, construction and operation and technical training,etc. Now RS has established cooperative relations with many scientific research units, and its products have been exported to Japan, Indonesia, Iran, Kazakhstan, Vietnam,etc. RS Refractory always welcomes friends from all walks of life to negotiate business with us in a sincere attitude and excellent service.
Since RS Company was established, we have been committed to improving the quality of refractory products. In recent years, we have achieved breakthrough progress on market-access approval and qualification certification.
The RS Certificates Are Awarded Include:
China Brand Excellent Corporate
Certificate of ISO9001 Quality Management System
Enterprise Credit Evaluation AAA
Contract-Honoring And Credit-Worthy Enterprise In Henan Province
Excellent Supplier
Member Of Henan International Trade Netrepreneurs Association
