SUNJ ENERGY (LUOYANG) CO., LTD.Business Type: Manufacturer/FactoryMain Products: Lithium BatteryMgmt. Certification: ISO9001:2015, ISO14001:2015, ISO45001:2018 CertificateCity/Province: Luoyang, HenanProduct GroupsHybrid high pulse batteryBattery capacitorLi-MnO2 BatteryLi-Socl2 BatterySUNJ is a high-tech enterprise with more than 40 independent intellectual property rights, SUNJ has passed the ISO9001: 2015 international quality management system certification, ISO45001: 2018 occupational healt
HANWEI ELECTRONICS GROUP CORPORATIONBusiness Type: Manufacturer/FactoryMain Products: Gas Detector , Gas Alarm , Alcohol Tester , Gas Detection SystemMgmt. Certification: ISO9001:2008, ISO14001:2004, OHSAS18001:2007City/Province: Zhengzhou, HenanProduct GroupsIndustrial Gas DetectionAlcohol TesterDomestic Gas AlarmSmoke AlarmHanwei Electronics Group Corporation (ISO9001-2000 certified) build in 1984, and is a professional manufacturer expertise in the R&D and mass-production of the gas sensors a
Henan Deyun Supply Chain Technology Co., Ltd.Business Type: Manufacturer/Factory , Trading CompanyMain Products: Violin; Viola; Cello; Double BassCity/Province: Zhumadian, HenanProduct GroupsDouble BassCelloViolaViolinHenan Derhyme Musical Instruments Co., Ltd. is a professional musical instruments manufacturer in Queshan county, China. Queshan country is also known as " town of violin".Our company offers variety of products which can meet your multifarious demands. We adhere to the management p