A一级片免费观看,欧美一级AAA片在线观看,一级黄色大片视频在线观看视频

建湖縣裕祥機(jī)械制造有限公司地處江蘇省鹽城市建湖縣。我公司成立于2011年，生產(chǎn)設(shè)備有中頻電爐、直讀光譜儀，拉力試驗機(jī)，磁粉超聲波探傷等檢測設(shè)備，并擁有門類齊全的普車和數(shù)控加工設(shè)備及焊接設(shè)備；從事生產(chǎn)Api 6A，Api 16A，Api 16C 石油機(jī)械設(shè)備與配件加工，有著十多年來公司機(jī)加工閥門制造經(jīng)驗，逐步可以根據(jù)用戶要求設(shè)計生產(chǎn)和組裝API 6A 膨脹閥、FC和FLS平板閥、節(jié)流閥、泥漿、旋塞閥等等，在工序中提高了生產(chǎn)環(huán)節(jié)效率、降低了生產(chǎn)成本，有著良好的市場競爭優(yōu)勢。 Jianhu County Machinery Manufacturing Co., Ltd. is located in Yancheng City, Jiangsu Province. Our company was established in 2011, with a complete range of general lathes and CNC processing equipment, and is engaged in the production of Api 6A、Api 16A,Api 16C petroleum machinery equipment and accessories processing.