Dongying Seaco Oilfield Equipment Co., Ltd is a professional oilfield equipment manufacturer and experienced supplier, the product includes Drilling Equipment, rig, tools, Pump unit, Oil Production Well Control Head Tools, Downhole OCTG Pipe, Special ...

We are a professional export company for various petroleum equipments. Our main products include casing, tubing, sucker rod, drilling pipe, mud pump, pumping unit, rig and their spare parts so on. All the API certified. aim is to provide our customer with ...

Sichuan LiDa Petroleum Machinery Engineering Co., Ltd., LDP as shortened, is an enterprise of supplying petroleum equipment and project service that span the drilling, production, oil/gas well spare parts assembly. Taking high-tech, high-quality, high ...

Chengdu Zhonghang Machinery Co., Ltd. was established by 4 Chinese oil drilling rig experts with good experience in the manufacturing field. We have a number of patented technologies, wealth design experience, sophisticated processes and on-time ...