We, Nungwon & Jungwoo Metal Ind. Are a leading manufacturer & exporter based in South Korea. We have been in copper fitting and tube manufacturing business for over 26 years, and we currently export to over 32 countries covering all continents. We offer to our clients only the finest quality products, which are strictly manufactured to ASTM, ANSI, EN, AS, JIS standards, and have quatlity certification from NSF, IAPMO, Warnock Hersey, and many more.
Especially, Nungwon manufactures three main types of tubes: Water, DWV and ACR tubes.
Each has its particular use and offers its own advantages when used for the proper service requirement. Jungwoo is capable of producing small quantity in various ranges while also meeting the wide range of specifications.
As quality, price, delivery are the keys to customer satisfaction, we will continuously devote ourselves to incessant technical development, constructing positive minds, and working as a team to provide the best service possible.

Below is the brief description of our products.

Tubes(Nungwon)

Product: Copper water tube, Copper refrigeration Tube(C12200)
Type: ASTM B88, ASTM B280, ASTM B306, EN1057, JIS H 3300, AS1432, AS1571, etc.
Quality Certificate: NSF(USA), Warnock Hersey(CAN), QAS(AUS), JIS(JP), KS(KOR), ISO9001
Item: Straight Tube, Level Wound Coils, Pan Cake Coils, Inner Grooved Tube.
Size:1/8" ~ 10",6mm~310mm
Temper: H(Hard Drawn),1/2Hard(Half hard), O(Soft Annealed), OL(Light Annealed)

Fittings(Jungwoo)

Product: Wrought Copper Solder Joint Fittings (C12200)
Type: ANSI B16.22, EN1254, JIS H 3401, AS3688, KS Standards.
Quality Certificate: NSF(USA), IAPMO(USA),
KITE(UK), AENOR(ESP), DVGW(GER), JIS(JP), QAS(AUS), KS(KOR), ISO9001
Item: Elbow, Tee, Reducer, Socket, Cap, Adapter, Return Bend, Air Chamber, etc.
Size:1/8" ~ 10",6mm~250mm

For more information, please visit our website.

Should you be interested in finding out more about our company, we are ready to offer attractive pricing for your business. Please send us queries or comments you may have.
OEM Service: Yes  
No. of R&D Staff: 5 - 10 People  
Estimated Annual Sales (USD): Above US$100 Million  
Export Percentage:
Quality Control: In House  
Legal Representative/CEO:
Factory Size (Sq.meters):
Factory Location:
Corporate Status: Corporation/Limited Liability Company  

Business Type: Year Established: 1986 Number of Employees: Legal Representative / CEO: Kwang-won, Lee / CEO   Website: http://www.nwmetal.co.kr Certificates: Brands: Trade & Market Main Markets: Main Customers: Export Percentage: Trade Shows: Factory Information Factory Size (Sq.meters): Factory Location: QA/QC: Number of Production Lines: Number of R&D Staff: Contract Manufacturing: