Shenzhen City, China the PHYLLIS Gas Equipment Co. Ltd. for products: burner: Italy Riello, Italy Decker, Sweden Belden, Japan OLYMPIA 
 Vaporizer: South Korea on TOA, Jinyang, South Korea, Japan Kagura, American ALGAS.SDI, Korea SHIN YONG the domestic the Zhongbang CPEx regulator, reducing valve, shut-off valve, regulator valve, switching valve AMCO, Italy TARTARINI Jeavons, UK, Germany ELSTER Korea ILSIN 
 Switching valve: Japan's Ito Koki, Kagura, Japan, South Korea Huayang valve: Japan's Palace into the ball valve, Japan Hitachi ball valve, solenoid valve, shut-off valve, relief valve, breather valve, single suction valve, check valve, blocking Firearms filter 
 Solenoid valve: ASCO, GSR, Germany American PAPKER, Italy, the ODE, OMAL, Italy, Italy MADAS 
 Switzerland EUGEN SEITZ (maximum pressure of 350bar), domestic solenoid valve 
 Instrumentation: high, medium and low pressure gauge, home alarm, industrial alarm, Germany ELSTER flowmeter