JCOE Production Line is one of the most advanced LSAW steel pipe production line in the world, which possesses LSAW Form Press machine supplied by SMS MEER of Germany, a five welding thread internal cum external welding set of machinery equipment supplied by U&S of Germany. High strength, good quality big-diameter LSAW pipes which comply with API5L, ISO3183 and GB/T9711 standards and specification and are able to meet any additional technical requirements of end users are used for the transmission of oil and gas, and some other purposes with the annual capacity of over 200,000 MT.