粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

db是一家來(lái)自北美的緊固件企業(yè),如今,db已成為眾所周知的緊固件供應(yīng)商之一,提供高品質(zhì)的產(chǎn)品,致力于為每一位客戶(hù)提供優(yōu)質(zhì)的服務(wù)。專(zhuān)業(yè)的技術(shù),質(zhì)量和業(yè)務(wù)人員會(huì)根據(jù)客戶(hù)的需要選定適合客戶(hù)生產(chǎn)和應(yīng)用的緊固件產(chǎn)品,并提供專(zhuān)業(yè)技術(shù)指導(dǎo),保證客戶(hù)正確使用相應(yīng)產(chǎn)品。鄧肯勃的業(yè)務(wù)涉及阿雷蒙汽車(chē)和工業(yè)緊固件、huck鉚釘、avk鉚釘螺母、rotor clip卡簧以及nord-lock防松墊圈等,行業(yè)覆蓋汽車(chē)、鐵路、能源等。聯(lián)系信息如下,. db is a fastenercompany from north america. nowadays db has become one of the well-knownfasteners suppliers, which provides products with high quality and committed toproviding high quality service to every customer. professional engineer, qc andsales will select the fastener products suitable for the customers productionand application according to the clients requirements, provide professionaltechnical guidance to ensure the correct use of the corresponding products.the products of dbfasteners involve araymond automotive & industrial fasteners, huck lockbolts and rivet, avk rivet nut, rotor clip retaining