We Qingdao JSD International Co., Ltd is one of the leading suppliers mainly dealing in all kinds of seamless steel pipes which are offered in various specifications. These steel seamless pipes are widely used to construction, chemical, oil well cement, petrochemicals, etc. We also meet the customized requirements of regarding stainless steel pipes and tubes. With many years experience, we have confidence in supplying you with better quality products at good values. For more details, pls contact me free without any hesitation.