Shenzhen Samwha Power Tech Co., Ltd. is one of the biggest Enterprises HVAC Products in China, we have been exporting for 9 years and export to more than 30 countries, such as Middle East, USA, Euro, South America., ***** SamWha Control devoting exploitation, design production Heating, Air ...

Situated at Ningbo, a beautiful city of port, Ningbo Shengyi Electrical Appliances Factory is professional manufacturer in tube shaped electric heating components and thermostat. Electric use stainless steel tube, iron copper aluminium as outer casing magnesium powder high performance ...