Shengli Oilfield Tongtai International Co.,Ltd

Shengli oilfield tongtai international trading CO,.LTD is engaged in supply of a complete range of equipments, tools and parts for oil and gas exploration and production, our main products are casing,tubing,pipeline,drilling rig and so on.We always provide our customers with quality and price-competitive products.
casing, tubing, pipeline, drilling rig, kelly, drilling pipe, drilling bits