qunsheng group ,a comprehensive hardware manufacturer founded 1989.devotes to production of security door , electric bike scooter and gasoline scooter. we have more than 4000 employees now.Try Trust qunsheng! ...

LUHAO ELECTRIC APPLIANCES (SHANGHAI) CO., LTD is special for producing electric heating device in Shanghai. Its products mainly are such as air cooling and device, water explosion protection, cast copper aluminum heater, ceramic mica single port element, ...