01 Copper Processing
Copper Strip Co.,Ltd

    The Copper Strip Co.,Ltd established in 2005,specializing in the production of high precision electronic copper strip.The products contain the high precision bronze strip ,brass strips and copper strip, widely applied in the electronic ,electric ,telecommunication, IT, automobile,machinery hardware, architecture and home appliance sectors.And the products have been sold to Korea,Japan,Hong Kong and other countries and regions in Southeast Asia.

    The company has well equipped with strong technical forces and complete testing facilities, the advanced  manufacturing  machine and testing devices with multiple modern horizontal continuous casting and continuous casting production line introduced from Germany ,Japan and the United Stateds, takes her lead at home and even in the world .



02 Building Materials
Jiekelong Precision Manufacturing Co.,Ltd

    Ningbo Jiekelong Precision Manufacturing Co.,Ltd. was founded  in 1998 .It covers a total area of 50,000 square meters which has 35000 square meters plant .

Now our main products are copper valves, gas valves, cast steel valves, stainless steel valves, sanitary wares, water meters and various pipe fittings etc

    The Company has the advanced automationproduction line and inspect equipment.We use the Standard Jintian Copper bar as the row material, it has the varies advanced  press equipment in 400tons, 160 tons and 100tons ,  precision meterlathe,

    The Company has the advanced automationproduction line and inspect equipment.We use the Standard Jintian Copper bar as the row material, it has the varies advanced  press equipment in 400tons, 160 tons and 100tons ,  precision meterlathe,numericalcontrollathe, 8 Station Taiwan Lathe. We use the infrared ray to inspect the temperature and have the CNC multiplespindle lathe, coordinatograph, 100% seal inspection machine and the valve’s Longevity testing equipment.

     The company focused on developing ,manufacturing ,selling and servicing of the copper valves.The products are widely used in drainage system ,gas system ,city heating,HVAC and related products area .Now our main products are gate valves, ball valves, stop valves, check valves, filter ,temperature -sensing valves,reducing valves ,vent valves ,corrugated pipes,watermeter,stopcock,water injection well choke etc.The products obtained many national patents which sell to 32 provinces and have nearly 400 sales outlets .JK Long  has passed ISO9001 ,ISO 14001 and OHSAS18001 International Quality System Certification .The company was honored to “High -Tech Enterprise ”,”Jiekelong”brand was named to “Chinese famous brand ”,”Zhejiang Province Famous Brand”. Jiekelong Precision gained “Chinese valves well-knowbrand ” ,The copper valves company  was the first enterprise acquired “National inspection-free” in domestic. ndle lathe, coordinatograph, 100% seal inspection machine and the valve’s Longevity testing equipment.


03 New Material
Ketian Magnet Co.,Ltd

    Ningbo Ketian Magnet Co.,Ltdestablished in 2000,specialized in the research ,development,application and production of  high-qualified rare earth Nd-Fe-B magnets.By firmly counts on scientific and technical progressand imported the equipment from Japan and Germany to implement lean production management.Forming a production scale of annual capacity reaching 6000 tons through technology research and development innovation.The product performance includes N55-50H-48SH-45UH-42EH-38AH.Currently ,the products apply widely in the industries of Automotive products, electric motor,wind generator ,Speaker ,IT industry ,Medical treatment machines etc.The products sell very well around the world and enjoyed by all of our clients.

    Ketian has attained TS16949 quality system and titled “National High-Tech Enterprise ”.Its products acquired the honors of “Zhejiang Province Trusted Products”,”Gold Cup Prize For The Products”


04 International Trade
Import & Export Co.,Ltd

    Ningbo Jintian Import & Export Co.,Ltd was established in August ,2002,scope of business refer to material of  copper ,zinc, nickel etc and minerals ,mechanical equipment,plastic raw materials, chemical materials,household appliances,textile and garment,Light industry technology, building materials, decoration materials, hardware &electrical, solar products, copper products, auto partsetc import and export trade.

    The company occupies a more than 14000 square meters raw material warehouse , nearly 300 positions .The warehouse can accommodate nearly 200 containers. The company isthe only company approved by the Ningbo inspection and quarantine bureau,