Dear Sir,We are representing buyers from Chinese government officials.Our mission is to find a real seller\'s mandate for petroleum products.We, Sunisetech Intl Group also the appointed international market representative equipment manufacture. ...

Dear Sir or Madam::How are you!Have a good day!Hebei Xinlian Petroleum Machinery Co.,Ltd professional produces all kinds of casing pipes.1.Material:J55,K55,N80,L80,P1102.Thread:STC,LTC,BTC3.Standard:API 5ct ISO90014.Size:4 ...

Our drill pipe products have passed the attestation of ISO9001-2000, ISO14001, OHSAS-18000 and 5D-0087, 7-0576 of API Drill Pipe Size Range: OD 2 3/8" - 6 5/8".

Our company, which started off by developing and supplying world-class oil water separator, has played an important role in restoring contaminated soil underground a system for purifying with toxic substances heavy metal, separator suitable ...

Shuangliang Eco-Energy Systems Co.,Ltd is stock a listed company (Code:600481) fully owned by Jiangsu Group Co.,Ltd,It\'s supplier of complete sets central air conditioners, pressure vessels, heat exchangers and etc.which has passed ...

China Senwell drilling equipments Co.,Ltd (hereafter referred to as Senwell) is located in the center of high economic development district which east Xi′an,China. We are mainly engaged studying, exploitation, distribution petroleum mechanical and ...