Sannong Calcium Carbonate Co.,Ltd.

Sannong Calcium Carbonate Co., Ltd. has been operating since 1998, giving them long-term experience in supplying calcium carbonate to global markets. Their core product, calcium carbonate, is widely used in paper, plastics, and construction — making them a reliable source for industries needing bulk fillers. Being headquartered in China provides strong access to manufacturing and logistics networks. However, no work email, phone, or business documents have been verified, which raises concerns about legitimacy and ability to respond to urgent buyer needs. Buyers should request additional verification before placing large orders or sharing technical specifications. Without document verification, it's harder to confirm the company's real operations or compliance with international trade standards.