Found in 1997,Shenzhen LongXingSheng Metal PlasticCo.,Ltd is an enterprise which specializes in designing and producing stainless steel flasks.  With over a decade of development, LongXingSheng now has owned 7 workshops which occupy totally 20,000 square meters and 80 sets of professional machines and equipments. We have more than 200 employees and among those are 8 advanced technicians and 9 quality control specialists. The company has successfully passed the Authentication of International Quality Management System of ISO 9001:2000 since 2005. And most of the materials that we’ve used for our products have passed RoHS and SGS t