Shandong East China Petroleum Pipes & Drilling Tools Co., Ltd. was established in 2004. Our company covers an area of more than 100,000 square meters. Our registered capital is RMB100 millions. Our yearly production value is RMB600 millions. There are over 80 employees, including 20 managerial employees and 30 senior technicians. We specialize in manufacturing petroleum pipe drilling tools. The former phase investment is RMB100 millions. Our company has set up four petroleum casing pipe production lines, and our annual designed production capability is 120,000 metric tons. Moreover, these four production lines are equipped with the most advanced numerically controlled equipment. We can manufacture specifications of 4-1/2" to 13-3/8" long-round, short-round steel grade petroleum casing pipes and trapezoid screws of J55, K55 N80, L80, C90, C95 and P110. "Continuous improvement, scientific management, quality first, standardized product, client satisfaction, high quality service, technology makes company prosper and global development" is the guideline we always adhere to. Our quality target is "100% pass rate for finished product". Our quality system has passed the evaluations of ISO9001 and API 5CT (certificate number 5CT-0666) certifications. Our products are exported to many petroleum countries, such as Australia, New Zealand, Saudi Arabia, Algeria, Indonesia and Sudan. We will also develop business in America, the UK, and Canada. We will hold on the principle of "honesty is the key, quality survives and credit makes development". Our products have been widely recognized and accepted by a lot of clients. We are looking forward to building long-term and cooperative relationships with you to make a brilliant future.