宁波斯特福密封科技有限公司
NINGBO STF SEALING TECHNOLOGY CO.,LTDBooth：E4381

STF is the professional manufacturer of seal . STF specializing in the production of O-rings, PTFE products such as seals. STF is committed to improving China\\\'s hydraulic, mechanical, medical,opto-electronic industry, biotechnology, the field of sealing equipment level.