Keensound Industries Limited was established in 1987 and well known as “KEENSOUND”(KS). We design and manufacture high precision metal/plastic parts for automotives and aviation components, and also thermostats for household application manufacturers.

Our production plants are located in Humen, Dongguan and Foshan, Shunde of Guangdong Province, named as Wai Shing Electrical Appliances (Dongguan) Co., Ltd. and Canful Electronics Shunde Limited, respectively. We successfully obtained ISO9001 & ISO14001 certifications, and AS9100 is in progress. We have experienced engineering working team, well equipped metal production department, good quality management and quality control system. To fulfill the restriction of the use of certain hazardous substances from European Union, we have 100% strictly followed the RoHS Directive on our production. All our products enjoy a steady market in leading developed countries in Europe, America, Africa and Asia. Our thermostats are fulfilled VDE, CE, KEMA, UL/CUL, and CQC safety approvals etc., and widely used on steam iron, waffle markers, water heaters, cooking boilers and air conditioners.

Our excellent quality services and reasonable market price has established us a high image for our customers and among our competitors.

1. Adjustable Thermostat
2. Energy Regulator
3. High Current Thermostat
4. Probe Type Thermostat
5. Slow Action Thermostat
6. Terminal Block
7. Thermostat Appliance Plug
8. Thermal Fuse
9. Electric Cooker's Centre Switch
10. Overheat Protector
11. Disc Type Thermostat > Above 16A
12. Disc Type Thermostat > 16A or below