Our company is a light calcium, light calcium carbonate and activated calcium carbonate product company integrating R&D and sales. Calcium carbonate products have won the favor of the market for many years (24-hour service phone number 13933183307 Manager Jiao)!Our customers cover rubber, plastic, chemical industry, plastic steel doors and windows, putty powder, sealant strips, cables, papermaking and other industries.
huashifen168.com 2023-10-18