• jiangsu yaohua Fuel Injection Component Technology INC

    no.30 xindu road, changzhou, jiagsu, China,

    jiangsu yaohua Fuel Injection Component Technology INC. is located in changzhou new district, jiangsu province, which a professional company fuel injection research and production ***** main products are S P type long-hole nozzles, DN injector, ...
  • Shengli Oil Tools Co., Limited

    Economic Development Zone, Dongying, Shandong, China,257000

    we are manufacturer of sucker rod, sucker rod coupling, sucker rod guide, sucker rod BOP, polished rod, polished rod clamps, tubing pump, tubing pump spare parts, produce according api STD.sales*slof-oiltools com