Zhongshan Jasc Life Electrical Appliances Co., Ltd. [China]

1.gas and water valve 2.apply to 8L,10L,12L,13L's capacity 3.copper and aluminium of raw materials

1.gas and water proportional valve2.apply to 8L,10L,12L,13L's capacity of balanced type(constant temperature type)3.copper and aluminium  of raw materials

gas water heater proportional valve