No.88竊�ingyuan Road,Zonghan Industrial Zone Ningbo, Zhejiang
Ningbo junchi oilfield supply Co.,Ltd is founded in 1982, which one of the earliest companies developing sealing production china. We are also factories that were first authorized ISO9001 , international Quality System Certification.Our products ...
flexible graphite tape, flexible graphite sheet, ring joint gaskets, spiral wound gasket