Desc:1. Brief IntroductionHPMC-Hydroxypropyl Methyl Cellulose and Methyl Hydroxyethyl Cellulose and non-ionic cellulose ether made by natural high polymer ...
Desc:EnterprisecultureCertification of international quality systemsThe certification of international quality systems including UL E511658, ISO9001, ISO14...
Desc:WiFi Smart Phone 125kHz Em ID Card 13.56MHz Touch Keypad RFID Access Control Reader Door Keypad Tuya APP Standalone Door RFID Access Control with syst...
Desc:Certification of international quality systemsThe certification of international quality systems including UL E511658, ISO9001, ISO14001, IATF16949:20...
Desc:At present, composite polymer postinsulators are widely used in power grid transmission lines, accounting for about 50% of the Line's silicone rubberi...