CONING is a leading China rockwool manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our rockwool have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our rockwool services, you can consult us now, we will reply to you in time!
CONING located in the largest production base of heat insulation materials in China (Dacheng, Langfang City, Hebei Province), also with convenient transportation between Beijing & Tianjin.
