本厂始建于86年,是尼龙件,塑料件专业生产厂,近年来坚持企业内部管理现代化,注重科学发展观,并以大专院校为依托,视原料生产厂家为伙伴,以现代化生产工艺及设备为基础,以高科技人才为主力、视环境保护为生命、产品质量检验体系完善、达到国际ROHS质量标准.产品种类涉及汽车、农机、火车、轮船、动力与机械联接用NL型联州器及尼龙联接套、工程机械、广告机械、包装机械、民用机械、化工建筑机械、煤炭机械以及通讯电子、电力等多种行业用尼龙斜齿齿轮、直齿齿轮、扇型齿齿轮、盆齿齿轮、及蜗轮、蜗杆，尼龙螺栓、螺母，尼龙件塑料件，产品种类达上万余种,产品以国内各生产厂家配套为主,部分出口国外.

本厂宗旨:以质量求生存,以信誉求发展,本厂以雄厚的技术力量精湛的生产工艺,竭诚为广大客户提供优质可靠的产品，在此欢迎新老客户莅临指导,与各界朋友携手并进共谍发展.

Hebei Guoyou Nylon Manufactory was established in 1986,it is specialized in producing nylon products and plastic products. There are million kinds of products，for example a variety of gearts，which mainly used on automatics，train，vessels ,agricultural mechines,engineer machines, building machines, coal mechines and the electric communication etc. Most of the goods are beening supplied to the domestic different company and some others are exported to oversea.

According to the modern equipment and the strict management, we could supply you the excellent goods , which have reached to ROHS international standard .

Welcome you to visit our mill and sincerely hope to establish a good and long cooperation relationship with you .

低密度聚乙烯的特征：

1. 密度低（），分子链上有部分长、短支链，所以结晶度较低（＞60%）