"Based on domestic market and expand abroad business" is our enhancement strategy for Api 5ct Pipe Coupling, Codoes, Float Collar China Manufacturer, Float Shoes,Api Casing Coupling. At our firm with quality first as our motto, we manufacture products that are entirely made in Japan, from materials procurement to processing. This enables them to be used with confident peace of mind. The product will supply to all over the world, such as Europe, America, Australia,United Kingdom, Serbia,Sierra Leone, Yemen.Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality products and perfect pre-sales /after-sales service is our idea, some clients had cooperated with us for more than 5 years.