Nice day! This is Cathy, from sales Dept. of Dongying East International Trading Co.,Ltd. We know your contact information via Internet. And we find you are a leading enterprise of dealing with OILFIELD EQUIPMENT in your country. Then let me introduce our company: Our products: In this field, we mainly engaged in supplying kinds of OCTG, such as tubings,casings, pipelines, etc(Confirmed to API 5CT& 5L ninth version). We also can supply drill pipes, drill collars, and drill bits(API 5DP, API 7, API Q1) etc. Our advantages: Since we founded in 2001, we have exported our products worldwide. As a subsidiary of SINOPEC SHENGLI OILFIELD CO., we have good relationships with almost all the steel groups in China, such as BAOGANG, TIANGANG, PANGANG, HENGYANG, etc. We are their primary agency which helps us to get the competitive price with good delivery period. We look forward to your kind reply and hope we can build long-term business relationship based on mutual benefit in this field. If you have any questions for our products please feel free to contact me. I will much appreciated for your prompt reply!