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

"溫州永正緊固件有限公司位于青田赤巖工業(yè)園區(qū)。專業(yè)生產(chǎn)各類型螺帽、新國標(biāo)自攻螺釘、機(jī)螺釘、內(nèi)六角、外六角、緊定、馬車、沉圓頭內(nèi)六角、墊圈、黨圈、牙條、平鍵等；各種英制、美制、德標(biāo)、日標(biāo)等，規(guī)格標(biāo)準(zhǔn)齊備。選取優(yōu)質(zhì)原材料，精工細(xì)作，造型美觀，深受廣大用戶青睞，長期以來與多家知名企業(yè)建立配套關(guān)系，產(chǎn)品遠(yuǎn)銷海內(nèi)外。 　　公司內(nèi)設(shè)有技術(shù)開發(fā)部，市場營銷部、生產(chǎn)部、質(zhì)量管理部；下設(shè)有模具車間、拉絲車間、沖壓車間、車削車間、搓絲車間、熱處理車間、電鍍車間、半成品倉庫及成品倉庫等。產(chǎn)品嚴(yán)格按國際質(zhì)量管理體系要求生產(chǎn)。本企業(yè)管理制度齊全，技術(shù)力量雄厚，質(zhì)量標(biāo)準(zhǔn)完善，并多次承接過重大工程項(xiàng)目高強(qiáng)度、高難度配套非標(biāo)件等業(yè)務(wù)。 "

"Wenzhou Yongzheng Fastener Co., Ltd. is located in Qingtian Chiyan Industrial Park. Professional production of various types of nuts, new national standard self-tapping screw, machine screw, inside hexagon, outside hexagon, tightening, carriage, sinking round head inside hexagon, washer, party ring, teeth, flat keys, etc. All kinds of British, American, German, Japanese standards, specifications and standards are complete. Selecting high-quality raw materials, exquisite workmanship, beautiful appearance, favored by the vast number of users, for a long time with a number of well-known enterprises to establish a supporting relationship, products sold at home and abroad. The company has technology development department, marketing department, production department and quality management department, and has mould workshop, drawing workshop, stamping workshop, turning workshop, rubbing workshop, heat treatment workshop, electroplating workshop, semi-finished product warehouse and finished product warehouse. The products are manufactured in strict accordance with the requirements of the international quality management system. The enterprise management system is complete, the technical force is strong, the quality standard is perfect, and has undertaken the business of high-intensity, high-difficulty supporting non-standard parts for major projects many times. "