Blue Sky Marine Machinery Co.,Ltd

Blue Sky,as a professional marine machinery manufacturer,established in 1989 and focus on valves,
air vent head,fittings etc more than 25 years in Qingdao,China.
Our mainly products were globe valve,angle valve,gate valve,SDNR valve,check valve,hose valve,storm valve,butterfly valve,air vent head,strainer tec, according toDIN,JIS,ANSI,API,BS,GB,CB,CBM,AS standard. Material is including cast iron,ductile iron,cast steel,cast bronze,forged brass,stainless steel,forge steel,and can be extensively used in marine, petroleum,chemical, metallurgical,electric power,architectural,agriculture field.
We supply all kinds of marine and offshore valves,air vent head and fittings,from securing the order
 to final delivery,we work hard to make sure everything goes as required and with high standard quality.
We are&nb... [Details]