Supplier/Manufacturer - Domesticec
1 Ace Valve
2 ALPEC Co.,Ltd.
3 API Basco
4 Benkan Korea
5 BHI Co., Ltd.
6 Bosung Powertec
7 CARTEC Sealing Technologies
8 CCI Valves
9 DAE SE STEEL CO., LTD.
10 Daebong Heavy
11 Daechang HRSG
12 DaeHung Co., Ltd
13 Daekyung Machinery & Engineering
14 Daekyung Technos
15 Dongbang Novoferm Inc.
16 Dongyang Pump
17 Dongyang Steel Pipes
18 Doosan Engineering & Construction Co.
19 Doosan Heavy Industries
20 EEW Korea
21 Hankuk Fiber
22 Hi Air Korea Co., Ltd.
23 Histeel
24 HLC Valve, Ho Chang Machinery
25 HSG Heavy Industries
26 Husteel Pipes
27 Hy-Lok Korea
28 Hyosung (HICO)
29 Hyosung Corporation
30 Hyosung, Kremenco
31 Hyundai Engineering and Steel Industries (HDESI)
32 Hyundai Heavy Industries (HHI)
33 Hyundai Pipe/Steel
34 Hyundai Valve
35 ILSUNG Corporation
36 ITT-Goulds Korea
37 J-Tech
38 Jeil Technos. Co., Ltd.
39 JeonJin Entech
40 Jinyang Specialty Steel
41 JNK Korea/J Tech
42 KangRim Heavy Industries Co., Ltd
43 KEOSAN PnF Co.,Ltd
44 Koch Glitch Korea
45 KOFCO
46 Kookjae valve (KJS)
47 Korea Cottrell-Jord
48 Korea Heat Exchangers (KHE)
49 Korea Heavy Industries(KHIC
50 KUMWOO co., Ltd
51 llshin Bellow Valves
52 LS Cable
53 LS Metal
54 MYSCO forging, PK Valve
55 NK CO., LTD
56 NSV corporation
57 POSCO
58 POSCO Plantec
59 Pyungsan Forging (PMC
60 S&S Valve
61 S&T Corporation
62 S&W Corporation
63 Sam-Jeong Steel Co., Ltd.
64 Samwhan Industry
65 Samyoung Heat Exchanger Co. LTD.
66 Seah Steel Pipes
67 SEONGHWA
68 Sewon Cellontech Co., Ltd.
69 Shinhan Steel
70 Sinwoo Metal co., Ltd.
71 Sung Hyun Perlite Co., Ltd.
72 Sung Kwang Bend Co.
73 Sungjin Geotec
74 TAE WOONG CO., LTD.
75 TAESANG Co., Ltd.
76 TK Corporation
77 Truflo Pump
78 TSM Tech
79 TY Valves
80 Wonil T & I Co., Ltd.
81 Wooyang HC
82 Y&S Co., Ltd.
83 Zeeco Inc.