Langfang Orient Petroleum Machinery Co., Ltd. is a private company, established in 2002. Our workshop covers an area of 5000 square meters with fixed assets of RMB 18 million Yuan. With strategic location and convenient transportation, we are located in the south of Langfang, close to two cities - Beijing and Tianjin. Our products are series of drilling tools for oilfield and our company has many sets of various machining apparatuses, such as numerical control spiral milling lathes, numerical control lathes, thread tube lathes, deep hole drilling machines, milling and numerical control carving machines, superior detecting instruments and others, ensuring high quality and good performance of our products. Our company has an advanced technological research team and production team. For many years, we have been enjoying great popularity in domestic oilfield with perfect quality and a good