cases
经典案例
CUSTOMER PRAISE
CUSTOMER PRAISE

Rongsheng Refractory is committed to providing customers with whole process, personalized and lean services. Over the years, we have built more than 500 kilns and 2,000 ovens of various types for 32 provinces, cities and autonomous regions in China, with a pass rate of 99% and an excellent rate of 98%, winning high appreciation and good reputation from our customers for our high-quality product effects, exquisite construction technology and sincere and thoughtful services.