Hiking Instrument Co., Ltd.
Manufacturer of Pressure Gauges,Manometers,Thermometers,Thermowells,Valves,syphons

Tianyi Valve Industrial Co., Ltd.
Manufacturer of Gas Valves,Shower sets,Shower Panels,Transformer suppliers,brass gas valves,EI and Toroidal Transformers

Ningbo Wanji Electronics Science & Technology Co., Ltd.
Manufacturer of electric transformer,audio transformer,single Transformer,core Transformer,transformer core,lamination transformer

NingBo Able Rubber And Auto Parts Co.,Ltd.
Manufacturer of auto parts,agricultural tire valves,air chucks,balance weights,cold patches,dial tire gauges

Ningbo Gongyao Pressure Gauge Manufacturer Ltd.
Manufacturer of pressure gauges,stainless steel pressure gauges,liquid filled pressure gauges,thermometers,bimetal thermometers,glass industrial thermometers