Xiamen Honwan Import&Export Co., Ltd which was founded in 1992. Our factory is a world famous manufacturer and exporter for 4A zeolite and molecular sieve. Our 4A Zeolite quality is very high grade, and size is only1-2um. Now, Over 80% supply for P&G Asia/Japan Kao. During 18 years hard working, we have gained a well-known brand both in and abroad.