Heng Chang Machinery Co., Ltd (HCH) is a leading professional manufacturer of complete production lines for disposable hygiene products. HCH, located in Anqing, was founded in 1988 and had become a well-known corporation which has 110000㎡ of whole plant area, more than 400 staffs of all kinds of professional knowledge and more than 100 machining tools under the supporting of persons in line of business for years.