... Zehan Machinery Manufacturing CO., Ltd.(2) Main products: CNC machining precision parts: valve accessory, brass tube fittings, elbow, tee, ... Sub-district, Jimo city,Qingdao,Shandong province,China cnc machining parts Verified Information This information is Verified by Bureau Veritas ... Line Capacity Actual Units Produced(Previous Year) CNC Machining Parts 2,000,000 sets per year confidential Export ...