05Houston, USA Participated in the world's largest oil and gas exhibition (OTC 2022)

08Houston, USA Participated in the world's largest oil and gas exhibition (OTC 2021)

05Houston, USA Participated in the world's largest oil and gas exhibition (OTC 2019)

05Houston, USA Participated in the world's largest oil and gas exhibition (OTC 2018)

02Move to new factory.

10Supplied the D-Lok tube fittings and valves to the LG DISPLAY.

10Supplied the D-Lok tube fittings and valves to SAMSUNG TOTAL

07Supplied the Lok fittings & valves to Anam Semiconductor Inc. in Eumseong for hook up

03Supplied the D-Lok fittings & valves toLPL Wing 5 project

05Supplied the D-Lok fittings & valves to Samsung for T-7 Line project in Iksan

04Supplied the D-Lok fittings & valves to Hynix Semiconductor

05Supplied the fittings & valves to DMS corporation for LPL equipment Approved as a supplier from Korea South-East Power co., ltd., USA Participated in the world's largest oil and oil exhibition (OTC 2008)

02Approved as a supplier from Korea East-West Power co., ltd. Supplied the D-Lok fittings & valves to Neoveiw Kolon Coporation in Hongseong

05Supplied the D-Lok fittings & valves to LPL G7 project Renewal the GS Caltex Certificate

01Contract the CU-NI Fittings and Flanges to LG ENG & CON CO, LTD. For south PARS #9-10

01SUPPLIED THE CU-NI FITTINGS AND FLANGE TO HYUNDAI ENG & CON CO.LTD FOR SOUTH PARS #4-5

05APPROVED A RER OF ISO 9002 CERTIFICATION BY URS. (United Registrar of System)

12APPROVED AS "D-LOK" DOUBLE FERRULE COMPRESSION FITTINGS MANUFACTURER BY GERMANISHER LLOYD (GL-GERMANY).

03APPROVED AS A MANUFACTURER OF ISO 9002 CERTIFICATION BY BVQI

08RECOGNIZED RELIABILITY OF “D-LOK” TUBE FITTINGS WHEN INTERMIX WITH “SWAGELOK” COMPONENT PARTS BY GERMANISHER LLOYD. CERTIFICATE NO. : 68579BUN.

04MADE A CONTRACT WITH HYUNDAI HEAVY CO., LTD. TO SUPPLY CU-NI FITTINGS & FLANGES FOR F.P.S.O. PROJECT AND PINGHU PROJECT AND SUPPLIED CU/NI FITTINGS & FLANGES.

08APPROVED AS A COMPRESSION TUBE FITTINGS MANUFACTURER BY KWAIT NATIONAL PETROLEUM COMPONY.

07INITIATED TO SUPPLY ASME SECT. III TUBE FITTINGS (MONEL, SUS, ECT.) TO KOREA ELECTRIC POWER CORPORATION FOR YONGGWANG NUCLEAR POWER PLANT UNITS 3 & 4.

10SUPPLIED THE NICKEL BASED ALLOY TUBE FITTINGS AND FLANGES (ANSI B31.1/ASEM SECT.Ⅲ) TO KOREA HEAVY IND. & CONSTRUCTION CO., LTD. (FOR YONGGWANG NUCLEAR POWER PLANT UNITS 3 & 4.).

01SECURED A GRADE" FOR ELBOW, FLAGE. REDUCER, TEE, UNION, SOCKET, CONNECTOR FROM THE HYUNDAI HEAVY IND. CO., LTD.

06MAED A CONTRACT WITH KOREA ELECTRIC POWER CO. FOR SUPPLYING OF THE ASME SECT.Ⅲ INSTRUMENT TUBE FITTINGS FOR YOUNGGWANG NUCLEAR POWER PLANT UNITS UNITS 3 & 4.

11DEVELOPED COPPER TUBE FITTINGS (THIPOD) FOR AIR CON. & REFRIGERATION.

01MOVED MAIN OFFICE AND FACTORY TO SINPYUNG IND AREA.

12STARTED MARKETING AROUND INTO EUROPE U.S.A.

12H.H.I.C (HYUNDAI HEAVY IND. CO., LTD.) APPROVED OUR AL-BR PIPE FITTINGS AND FLANGES AT REGISTRATION # HDS8212-7/8.

01AUTHORIZED TO SUPPLY US SOCKET WELDING FITTINGS TO KORI NUCLEAR POWER PLANT BY WESTING HOUSE.

05DEVELOPED WROUGHT COPPER TUBE FITTINGS FOR WOLSUNG & KORI NUCLEAR POWER PLANT AND DOMESTIC SHIPBUILDING COMPANIES.

05APPROVED AS FITTINGS MANUFACTURER BY A.E.C.L (ATOMIC ENERGY OF CANADA LIMITED) WOLSUNG NUCLEAR POWER PLANT NO.1.

03DEVELOPED SUS VALVE & FITTINGS FOR HIGH PRESSURE.

09STARTED SUPPLYING FITTINGS FOR SHIPBUILDING.

05ESTABLISHED DAEYUNG METAL IND, CO., LTD.