"宇星紧固件（嘉兴）股份有限公司位于上海至杭州，苏州至宁波相交的黄金地段、东邻乍浦港，交通便利，随着海盐到宁波胯海大挢的建成，此地已成为商家云集之所，形 成了一小时经济圈。 公司成立于1978年，经过近四十年的不断开拓和创新， 现拥有70台量产的先进冷墩机，是一家年生产45000吨螺帽 的专业化企业，中国螺帽行业中最大的生产厂家之一。 占地面积70000平方米，职工入数380人，质检人员35人 ，专业人员200人。可生产中国GB标准、国标ISO标准、 德国DIN标准、美国ANSI标准、英国BS标准、意大利UNI 标准及各种异型螺帽。于1993年取得自营出口权，1997 年在美国登记注册了产品标记，井且于1999年通过了 IS09001:2000质量体系认证，2009年通过了CE认证。 2013年通过ISO/S16949:2009认证，期间宇星牌螺帽获 得了浙江省名牌产品称号、宇星商标获得浙江省著名商标称号等。 本公司采用优质钢材和先进的冷燉工艺，并且包装美观， 交货及时，服务周到。生产的螺帽，遍布全球，深受用户 欢迎，年自营出口额达4300万美元。主要销往德国、法 国、英国、意大利、美国南美等国家。"

"Yuxing Fasteners (Jiaxing) Co., Ltd. (formerly Haiyan Nut General Factory) is located in the golden area where Shanghai to Hangzhou and , Suzhou to Ningbo intersect, and east to Zhapu Port. The transportation is convenient. With the completion of the Haiyan to Ningbo Cross- seaconnecting bBridge, t , This placearea has become a gathering place for merchants, forming an economic circle foryou can travel in one hour. The company was founded in 1978. After nearly 40 years of continuous development and innovation, it now has more than 70 advanced cold pier machines, more than 200 tapping machines, two heat treatment lines, and a galvanizing line. Ton Nut Fastener Specialized Enterprise is one of the largest manufacturers in the fastener nut industry in China. It covers an area of 70,000 square meters, with 380 employees, 35 quality inspectors and 200 professionals. It can produce nuts of Chinese GB standard, national standard ISO standard, German DIN standard, American ANSI standard, British BS standard, Italian UNI standard and various shaped nuts. IIn 1993, it obtained the right to self-export in 1993, registered the product mark in the United States in 1997, and passed the ISO9001: 2000 quality system certification in 1999 and the CE certification in 2009. In addition, it pPassed the ISO / S16949: 2009 certification in 2013, as well as the , and passed ISO14001 environmental system and ISO45001 occupational health and safety management system certifications in 2020. The company uses high-quality steel and advanced cold pier technology;, the products mainly involve wind power, construction machinery, automobiles, offshore oil and other fields. They are known for , and beautiful packaging, timely delivery and good service. The nuts are produced all over the world and are very popular among users. The annual self-export value reacheshas reached 43 million US dollars, being m. Mainly sold to Germany, France, the United Kingdom, Italy, and the United States. Factory> 70,000 square meters Annual self-operated exports> US $ 43 million Employees> 500 Annual production> 45000 tons of snail"