湘潭市精益塑胶有限公司研制开发了改性ABS塑料给水管道及管件系列产品 ,该系列产品汇聚了四项国家专利。该产品最近已通过了由湖南省科委主持的鉴定 ,被授予湖南省“科技新产品证书” ,同时该项目被列为 1999年国家星火项目计划。湘潭市精益公司生产经营的改性ABS塑料给水管有 Xiangtan Lean Plastic Co., Ltd. developed and developed a series of modified ABS plastic water supply pipes and fittings. This series of products brought together four national patents. The product has recently passed the appraisal sponsored by the Hunan Provincial Science and Technology Commission, and was granted the “Certificate for New Technology of Science and Technology” in Hunan Province. At the same time, the project was listed as the National Spark Project Plan in 1999. The modified ABS plastic water supply pipe produced and operated by Xiangtan Lean Company has