欧美成人一区二免费视频软件,欧美成人一区二区三区在线视频,久久亚洲中文字幕无码,欧美a级毛欧美1级a大片式放,久久午夜夜伦鲁鲁片免费无码影视

"河北冀南標(biāo)準(zhǔn)件有限公司成立于1993年，公司地址位于河北省邯鄲市永年縣，交通便利。是集高強(qiáng)度緊固件的生產(chǎn)，銷售，研發(fā)于一體的專業(yè)生產(chǎn)型企業(yè)。 公司擁有現(xiàn)代化的生產(chǎn)設(shè)備，科學(xué)的管理手段和一流的技術(shù)人才，擁有先進(jìn)的制造工藝和先進(jìn)的檢測儀器，生產(chǎn)實(shí)踐經(jīng)驗(yàn)豐富，為您提供質(zhì)量可靠的產(chǎn)品。 公司2001通過了ISO9001-2000體系質(zhì)量認(rèn)證，2009年通過了CE歐盟質(zhì)量安全體系認(rèn)證，2012年河北省工商行政管理局頒發(fā)河北著名商標(biāo)企業(yè)，2013年河北省質(zhì)量講評審委員會頒發(fā)河北省名牌產(chǎn)品證書。 公司主要產(chǎn)品：圓柱頭焊釘，六角頭螺栓，各種高強(qiáng)度緊固件及配件，鋼結(jié)構(gòu)用高強(qiáng)度大六角頭螺栓連接副，鋼結(jié)構(gòu)用扭剪型螺栓連接副和鋼結(jié)構(gòu)用平墊圈，高強(qiáng)度螺母；GB、ISO、DIN、ANSI、JIS等標(biāo)準(zhǔn)的緊固件和特殊規(guī)格的高強(qiáng)度緊固件。"

Hebei Hebei Standard Parts Co., Ltd. was established in 1993, the company address is located in Yongnian County, Handan City, Hebei Province, convenient transportation. Is a set of high-strength fasteners production, sales, research and development in one of the professional production-oriented enterprises.The company has modern production equipment, scientific management methods and first-class technical talent, advanced manufacturing technology and advanced detection equipment, production and practical experience to provide you with quality and reliable products.2001 company passed the ISO9001-2000 quality system certification in 2009 through the EU EU quality and safety system certification in 2012 in Hebei Province Administration for Industry and Commerce issued a well-known trademark of Hebei enterprises in 2013, Hebei Province Quality Review Committee issued a certificate of brand-name products in Hebei Province . Our main products: cylindrical head welding studs, hex bolts, all kinds of high-strength fasteners and accessories, high-strength steel structure with a large hexagonal head bolt connection, steel structure with torsional shear bolt connection and steel flat washers , High-strength nuts; GB, ISO, DIN, ANSI, JIS and other standard fasteners and special specifications of high-strength fasteners.