Engineering History
Theo Engineering - Nonferrous Metal Plant Engineering Experts

NOCLIENTPLANTQ’TYYEAR OF CONSTRUCTION
1DAEWOO METAL CO , LTD.ROD COILER FOR EXTRUSION PRESS21987.12
2DAEWOO METAL CO , LTD.900M3/ Hr DUST COLCECTOR11988.2
3DAEWOO METAL CO , LTD.MELTING CASTING (S.C.0 MACHINE)11988.2
4DAEWOO METAL CO , LTD.BILLET CUTTING SAW 710mm011988.2
5CHANG DEOK METAL CO., LTD.TENSION ANNEALING FURNACE11988.4
6DUK SHIN METAL CO., LTD.50HP TWIN DRAW BENCH11988.4
7DAEWOO METAL CO., LTD.BILLET CUTTING SAW 810mm011988.5
8BOO YONG IND CO., LTD.60" BULL BLOCK LINE11988.6
9BOO YONG IND CO., LTD.DRAW BENCH LINE21988.6
10DUK SHIN METAL CO., LTD.SHEARING WC11988.7
11HAN SUNG SPECIALITY METAL CO., LTD.SOLUTION ANEALER FURNACE11988.8
12JE WON ELECTRONIC CO., LTD.ANEALING ELECTRIC FURNACE11988.8
13JE WON ELECTRONIC CO., LTD.SINTERING ELECTRIC FURNACE11988.9
14MINCHALI COPPER INDUSTRY CO., LTD. (TAIWAN)ROTARY KILN FURNACE11988.9
15JE WON ELECTRONIC CO., LTD.SEALING ELECTRIC FURNACE11988.1
16DUK SHIN METAL CO., LTD.8100 BILLET CUTTING SAW MACHINE11988.1
17DUK SHIN METAL CO., LTD.SEVEN ROLL STRAIGHTENER11988.1
18DUK SHIN METAL CO., LTD.S.C.0 EQUIPMENT/ SEMI CONTINEOUS CASTER11988.11
19DUK SHIN METAL CO., LTD.3TON HOIST CRAIN11988.11
20MINCHALI COPPER INDUSTRY CO., LTD. (TAIWAN)AUTO HAMMER M/C21988.11
21DUK SHIN METAL CO., LTDUNDER WATER EXTRUSION EQUIPMENT11988.12
22DAE CHANG IND CO., LTD.DOUBLE ROD COILER21988.12
23DAE CHANG IND CO., LTD.ROTARY KILN FURNACE11989.1
24DUK SHIN METAL CO., LTD.BUS RAR LEVELLER LINE11989.1
25KOREA MINING SMELTING CO., LTD.ROD SHAVE POINTER11989.1
26KOREA MINING SMELTING CO., LTD.TUBE STRAIGHTENER (SEVEN SEVEN ROLL STRAIGHTENER)11989.1
27KOREA MINING SMELTING CO., LTD.SLOP CONVEYOR11989.1
28KOREA MINING SMELTING CO., LTD.TUBE POINTER11989.1
29KOREA MINING SMELTING CO., LTD.UNDER WATER EXTRUSION EQUIPMENT11989.1
30LEE KU INDUSTRIAL CO., LTD.PICKLING LINE STICHER11989.1
31SHEANGDER METAL ENTERPRISE CO., LTD. (TAIWAN) ROTARY KILN FURNACE11989.2
32ROD SHAVE POINTER11989.4
33JEWON METAL CO., LTD.POWER COMPACTING PRESS41989.7
34SHEANGDER METAL ENTERPRISE CO., LTD. (TAIWAN)ROD BAR WIRE PLANT ENGINEERING11989.8
35SAM YANG METAL CO., LTD.ROLL GRINDING WC11989.1
36SAM YANG METAL CO., LTD.SLITTING UNE MACHINE11989.1
37LEE KU INDUSTRIAL CO., LTD.DEGREASING LINE STICHER11989.1
38DUK SHIN METAL CO., LTD.8100 BILLET CUTTING SAW11989.1
39SHEANG DER METAL ENTERPRISE CO., LTD. (TAIWAN)SEMI CONTINEOUS CASTING11989.1
40SAM YANG METAL CO., LTD.CENTER GRINDING M/C INSTALLATION11989.11
41SHIN WON METAL CO., LTD.ROLLING MILL PLANT ENGINEERING51989.11
42DUK SHIN METAL CO., LTD.60"48"36" BULL BLOCK LINE31989.11
43SHIN WON METAL CO., LTD.PICKLING LINE11990.3
44BOO YONG IND CO. LTD.BRIGHT ANEALING FURNACE EXTENSION WORKS11990.5
45WOO GUEM SA CO., LTD.BRASS STRIP PLANT ENGINEERING31990.8
46LUCKY SPECIAL STEEL PIPE CO.STRAIGHTENER AND SWAGING M/C21990.8
47DAE JIN COPPER TUBE IND CO LTD.PILGER MILL 60" SPINNER BULL BLOCK, COMBIND M/C ETC.51990.1
48DUK SHIN METAL CO., LTD1,650TON EXTRUSION HYD PRESS11990.1
49BOO KWONG METAL CO., LTD.1,250 TON EXTRUSION UNDER WATER EXTRUSION11990.12
50DAE JIN COPPER TUBE IND CO., LTD.1,650 TON PRESS WITH UNDER WATER EXTRUSION11990.12
51DAE JIN COPPER TUBE IND CO., LTD.LEVEL WINDING M/C11990.12
52KUM GU INDUSTRIAL CO., LTD.20 TON GANTRY CRANE31991.3
53WOO GUEM SA CO., LTD.2HI HOT ROLL MILL 4HI COLD ROLL HILL21991.4
54LUCKY METAL CO., LTD.UNDER WATER WIRE ROD COILER LINE51991.7
55LUCKY METAL CO., LTD.O.F.C. COPPER UNDER WATER EXTRUSION NOZZLE FOR 1,650TON EXTRUSION PRESS11991.7
56WOO GUEM SA CO., LTD.SLAB HEATER (PUSHER TYPE)11991.8
57MINCHAU COPPER METAL (TAIWAN)650mm WIDE PICKLING LINE11991.9
58SHEANG DER METAL (TAIWAN)ROD COILER FOR 1800 TON EXTRUSION PRESS21992.3
59WOO GUEM SA CO., LTD.SCALPPING LINE. SLTTER LINE21992.4
60DUK SHIN SPECIAL METAL CO., LTD.30 TON STRECHER FOR BUS BAR11992.5
61JEA HUNG METAL CO., LTD.ROD COILER FOR 1650 TON SINGLACTION11992.4
62BUNG YANG METAL CO., LTD.WORKING BEAM TYPE BILLET HEATER11992.7
63DUK SHIN SPECIAL METAL CO., LTD.710mm0 BILLET CUTTING SAW11992.4
64SHIN HAN METAL CO., LTD.100,000IBS DRAW BENCH FOR COPPER TUBE11992.12
65SHIN HAN METAL CO., LTD.500,000 IBS DRAW BENCH FOR COPPER TUBE11992.12
66SHIN HAN METAL CO., LTD.36,000 IBS DRAW BENCH FOR COPPER TUBE11992.12
67SHIN HAN METAL CO., LTD.DIVIDER CUTTER LINE11992.12
68SHIN HAN METAL CO., LTD.FINISH CUTTER LINE11992.12
69SHIN HAN METAL CO., LTD.7 ROLL STRAIGHTNER M/C11992.12
70SHIN HAN METAL CO., LTD.TUBE POINTER FOR CUPPER TUBE21992.12
71DUK SHIN METAL CO., LTD.BILLET HEATER FOR 1650 TON EXTRUSION11992.1
72JEA HUNG METAL CO., LTD.BUS BAR COILER WITH ACCESORY11992.1
73JEA HUNG METAL CO., LTD.UNDER WATER COILER FOR TOUGH PITCH COPPER11992.1
74MINCHALI COPPER METAL (TAIWAN)(PICKLING LINE) UNCOILER AND RECOILER11992.11
75MINCHALI COPPER METAL (TAIWAN)VIBRATOR CHARGER FOR MELTING FURNACE11992.11
76MINCHALI COPPER METAL (TAIWAN)SHAVE POINTER FOR BRASS ROD11992.11
77MINCHALI COPPER METAL (TAIWAN)DEBURRING M/C FOR BRASSROD11992.11
78MINCHALI COPPER METAL (TAIWAN)OFFER SALE PILGER TYPE TUBEREDUCER11993.4
CHANGED ITS NAME TO BOO YOUNG ENGINEERING CO., LTD. 1993.9
79SHEANG DER METAL (TAIWAN)ROTARY KILN FURNACE LINE11994.3
80PT, PARAMA RAYA CO., LTD. (INDONESIA)DOUBLE ACTION 1650TON EXTRUSION PRESS11994.6
81YAN TAI COPPER METAL (TAIWAN)COPPER PIPE PLANT ENGINEERING11994.1
82SHEANG DER METAL (TAIWAN)OFFER SALE DOUBLE ACTION 1800TON EXTRUSION PRESS11994.11
83PT, PARAMA RAYA CO., LTD. (INDONESIA)OFFER SALE COMBINED MACHINE21995.2
84HOl PO METAL CO., LTD. (HONG KONG)COPPER TUBE COATING LINE M/C21995.3
85SHEANG DER METAL (TAIWAN)COPPER PIPE AND BUS BAR PLANT ENGINEERING11995.11
86PT,INTIRODA MAKMUR (INDONESIA)OFFER SALE COPPER TAPE COIL11996.2
87PT,CITRATANAMAS (INDONESIA)COMBINED MACHINE OFFER SALE11996.3
88SHEANG DER METAL (TAIWAN)BILLET OIL HEATER FURNACE11996.6
89SHEANG DER METAL (TAIWAN)UNDER WATER EXTRUSION EQUIPMENT11996.6
90SEO KYUNG METAL (SOUTH KOREA)FROHLING 12 HIGH CYCLOICAL MILL LINE11996.11
91KUO SHENG METAL CO., LTD. (TAIWAN)USED COMBINED M/C FOR BRASS ROD31997.2
92SEO KYUNG METAL (SOUTH KOREA)USED HITACHI 12HIGH SENDZIMIR COLDMILL11997.3
93SEO KYUNG METAL (SOUTH KOREA)USED HITACHI 4HIGH REVERSIVLE COLDMILL11997.3
94SEO KYUNG METAL (SOUTH KOREA)USED WELDING LINE USED SLITTER LINE11997.3
95SEO KYUNG METAL (SOUTH KOREA)USED ROLL GRINDER USED WRAPING M/C11997.3
96ZHANGJIAGANG COPPER GROUP (CHINA)USED IVC 84" BULL BLOCK LINE11997.7
97KUO SHENG METAL CO., LTD. (TAIWAN)USED TWO ROLL STRAIGHTNER11997.8
98KUO SHENG METAL CO., LTD. (TAIWAN)USED POLISHER M/C11997.8
99WHI CHIRN METAL CO., LTD. (TAIWAN)USED COMBINED WC FOR BRASS ROD11997.1
100SHENG DER METAL (TAIWAN)COPPER BILLET 200mm0 OFFER11997.12
101WAI CHIRN ENTERPRISE CO., LTD.(TAIWAN)COMBINED M/C "0" TYPE11998.1
102ZHANGJIAGANG HON GSHEUNG (CHINA)SECOND HAND 84 1VC BULL BLOCK MACHINE11998.2
103SHENG DER METAL (TAIWAN)USED "I" TYPE CONBINED MACHINE11998.5
104SHENG DER METAL (TAIWAN)USED 4 ROLL STRAIGHTNER M/C11998.6
105CHUNG CHUAN METAL IND CO., LTD. (TAIWAN)MAIN PANEL, 0/P PANEL FOR DOWBLE ACTION 1250 TON EXTRUSION PRESS11998.12
106SAM JIN SPECIAL METAL CO., LTD.(SOUTH KOREA)450mmW SLITTER LINE11999.6
107SUZHOU METAL CO., LTD. (CHINA)LOW FIN TUBE WC11999.9
108JIANGYIN FOREIGN (CHINA)LOW FIN TUBE M/C21999.11
109JIANGYIN FOREIGN TRADE COR. (CHINA)SPIRAL TUBE MACHINE12000.1
110JIANGYIN ZHONGCHENG METAL (CHINA)DOWBLE ACTION 1,250TON EXTRUSION PRESS12000.1
111JIANG YIN ZHONGCHENG METAL (CHINA)1. 810mm BILLET CUTTING SAW WITH CONVEYOR SYSTEM12000.2
112JIANG YIN ZHONGCHENG METAL (CHINA)2. INDUCTION HEATER FOR BILLET WITH CONVEYOR SYSTEM12000.2
113JIANG YIN ZHONGCHENG METAL (CHINA)3. TUBE CUTTING SAW M/C WITH CONVEYOR SYSTEM12000.2
114JIANG YIN ZHONGCHENG METAL (CHINA)4. 40TON(20TON) DRAW-BENCH WITH CONVEYOR SYSTEM12000.2
115JIANG YIN ZHONGCHENG METAL (CHINA)5. TUBE POINTER WITH CONVEYOR SYSTEM TUBE FINAL CUTTING SAW WITH CONVEYOR SYSTEM12000.2
116JIANG YIN ZHONGCHENG METAL (CHINA)DOWBLE ACTION 1650TON EXTRUSION PRESS12000.2
117MINCHALI COPPER IND. CO., LTD. (TAIWAN)CHANNEL TYPE INDUCTION MELTING FURNACE :1SET HORIZONTAL CONTINEOUS CASTING UNE FOR BILLET12000.3
118DAE HYUN SPECIAL METAL (SOUTH KOREA)4 HI REVERSIBLE COLD ROLLING MILL12000.6
119SUZHOU YUAN LI METAL ENTERPRISE (CHINA)USED 3.5TON HIGH FREQUENCY INDUCTION MELTING FURNACE12000.6
120HANA METAL CO., LTD.(SOUTH KOREA)4 HI ROLLING MILL22000.9
121HANA METAL CO., LTD.(SOUTH KOREA)6 HI REVERSIBLE COLD ROLLING MILL12000.9
122 JIANGYIN ZHONGCHENG METAL(CHINA) 960mm0 BILLET CUTTING SAW12000.9 2000.9
123 JIANGYIN ZHONGCHENG METAL(CHINA)3 TON X 720KW MELTING FURNACE12000.9
124 JIANGYIN ZHONGCHENG METAL(CHINA)SEMICONTINEOUS CASTER FOR BILLET12001.1
125YOUNG IL SPECIAL CO., LTD.(SOUTH KOREA)MIYAJAKI NO. "I" COMBINED M/C12001.4
126YOUNG IL SPECIAL METALS CO., LTD. (SOUTH KOREA)1.CONTINEOUS COMBINED M/C (DS-CPI-IH)12001.03
127DONG HAW METAL (SOUTH KOREA)1. PILGER MILL WITH ACESERY12001.07
128DONG HAW METAL (SOUTH KOREA)2. PIPE ANNEALER12001.07
129DONG HAW METAL (SOUTH KOREA)3. STRAIGHT ROLL12001.07
130DONG HAW METAL (SOUTH KOREA)4. 60 ULL BLOCK12001.07
131DONG HAW METAL (SOUTH KOREA)5. 550TON POINTER12001.07
132DONG HAW METAL (SOUTH KOREA)6. BILLET HEATER 7DRAW BENCH12001.07
133YOUNG IL SPECIAL METALS CO., LTD. (SOUTH KOREA)SUPER CHAMFERING M/C12002.06
134SIN DONG METAL CO., LTD. (SOUTH KOREA)0.05 X 300w SLITING M/C12002.08
135SUZHOU GONGCHENG MATAL CO., LTD. (CHINA)4HIGH ROLLING MILL 350mmg X 700mmg X 650mmL12002.12
136GWO CHERN MATAL CO., LTD. (TAIWAN)1800TON EXTRUSION 4 ZI-I'M HI12003.05
137N.S.L (THAILAND)2500TON PRESS ROD COILER22003.07
138GWO CHERN MATAL CO., LTD. (TAIWAN)12#FENN 3 STAND TURKS HEAD MILL12003.1
139SUZHOU GONGCHENG MATAL MATERAL CO., LTD. (CHINA)402mm4 X 850mm 1 X 700mmL 4 HIGH BREAK DOWN COLD ROLLING MILL12004.02
140YANTAI HENGHUI COPPER INDUSTRY (CHINA)LOW FIN TUBE12004.02
141N.S.L (THAILAND)1.300TON MECOL FORGING PRESS 2.HEATING FURNACE12004.03
142N.S.L (THAILAND)1.550TON ROBETTA FORGING PRESS 2.HEATING FURNACE 3.SARA CUTTING SAW M/C12004.04
143N.S.L (THAILAND)1.350m3/min ELECTRIC DUST COLLECTOR M/C 2.FILTER CLEANER12004.08
144N.S.L (THAILAND)1.25m3/min ROTARY KILN MACHINE12004.09
145N.S.L (THAILAND)SALA BALL MACHINE(BRESLIA(11PO - DFF2V) TOOLING (REUISED NEW)12004.12
146BOO LIM CREATION (VIETNAM)1TON MELTING FURNACE SEMI CONTINEOUS CASTER LINE2 12005.04
147 GAON CABLE CO., LTD.4 Hi Cold Rolling Mill (145Ø×350Ø×400L) Revamping12005.05
148 DAE HYUN NONFERROUS CO., LTD.Double Action 2500 Ton Extrusion Press Revamping12005.08
149 N.S.L INDUSTRIAL CO., LTD. (THAILAND)Single Action 2350 Ton Extrusion Press Revamping12005.10
150 WONIL CO., LTD.Tension Leveler Line (0.1~0.3T×250W) Revamping12006.05
151 WONIL CO., LTD.HITACHI 6 Hi Cold Mill Revamping12005.12
152 GWO CHERN METAL CO., LTD. (TAIWAN)"I" Type Combined M/C12006.01
153 MEIWA CO., LTD. (JAPAN)TOSHIBA Roll Grinder KSR-6358, 550Ø×1500L Revamping12006.03
154 SHIN DONG METAL CO., LTD2 Hi Break Down Cold Mill (480Ø×550L)12006.12
155 SHIN DONG METAL CO., LTDUp Caster Line (12T×250W×6 Strand)12007.05
156 BOO YOUNG INDUSTRIAL CO.Brass Bar Rod Production Machine12007.07
157 WONIL CO., LTD.12 Hi SUNDWIG Sendzimir (0.05T×250W×500Kg/Coil) Revamping12007.04
158 HANA METAL CO., LTD.Double Action 1800 Ton Extrusion Press Revamping12007.09
159 NINGBO XINGYE GROUP CORP. (CHINA)HITACHI 6 Hi Cold Rolling Mill (0.05T×700W×5Ton/Coil, 800M/Min) Revamping12007.11
160 WOO SHIN INDUSTRIAL CO., LTD.Double Action 1650 Ton Extrusion Press12008.01
161 SEOUL METAL CO., LTD.Up Caster Line (12T×300W×500Kg/Coil×6 Strand)12008.05
162 DAE HYUN NONFERROUS CO., LTD.HITACHI 4 Hi Reversible Cold Mill (0.1T×250mmW×2000Kg/Coil)12008.09
163 KYUNG IL ALUMINUM METAL CO., LTD.Aluminum Strip Cut to Shear Line (2T×1350W×4200L, 6 Hi Leveler) Revamping12009.04
164 SEOUL UNION METAL CO., LTD.UBE Double Action 1250 Ton Extrusion Press Revamping12009.07
165 ALCOMA METAL CO., LTD.Up Caster Line (Brass Rod 8mmØ6 Strand)12010.05
166 DEABO METAL CO., LTDYOSHIDA 4 Hi Cold Reversig Mill Revamping12010.07
167 WOO SHIN INDUSTRIAL CO., LTD.800mmW/4 Hi Reversing Cold Mill Revamping12010.10
168 LS METAL CO., LTD.Copper/Copper Alloy Strip Plant Engineering Start12011.05
169 LS METAL CO., LTD.Copper/Copper Alloy Strip Plant Engineering Finish12012.10
170 NINGBO XINGYE GROUP CORP. (CHINA)Tension Annealer Line M/C12013.01~2014.02
171 LS METAL CO., LTD.Tension Leveler Line Revamping12013.04
172 HOO DEOK HAN METAL CO., LTD.2 Stand H.C.C Line (200mmØ) Revamping12014.03
173 LS METAL CO., LTD.12 Hi SUNDWIG Sendzimir (250mmW) Revamping12014.07
CHANGED ITS NAME TO THEO ENGINEERING CO., LTD. 2014.10
174 WONIL CO., LTD.Up Caster Line 200W×12T×2 Strand Revamping12015.03
175 NINGBO XINGYE GROUP CORP. (CHINA)Mini Traverse Line22015.10
176 NINGBO BOWAY CO., LTD. (CHINA)Annealing Cleaning Line12015.10
177 NINGBO BOWAY CO., LTD. (CHINA)Slitter Line12015.10
178 GWO CHERN METAL CO., LTD. (TAIWAN)Used "O" Type MIYASAKI Combined M/C12016.03
179 ALCOMA METAL CO., LTD. (SOUTH KOREA)New Melting Up Caster Line12016.05
180 GWO CHERN METAL CO., LTD. (TAIWAN)Used Aluminum UBE 2500 Ton Extrusion Press12017.06
181 DONG YANG A.KUsed Aluminum UBE 2000 Ton Extrusion Press12017.07
182 KIMS ENGINEERING CO., LTD.Used Aluminum UBE 2000 Ton Extrusion Press12017.08
183 BOO YOUNG INDUSTRY CO., LTD.Used 100 HP Draw Bench22018.04
184 BOO YOUNG INDUSTRY CO., LTD.Used "O" Type SAIKAWA Combined M/C12018.07
185 BOO YOUNG INDUSTRY CO., LTD.Used Chamfering M/C12018.07
186 INDIA 3 COIN METAL (INDIA)Used Wertli H.C.C Line22019.02
187 HAN KOOK MACHINERY CO., LTD.Used 2800 Ton Double Action Press12019.07
188 CHINA WINJOY NEW METAL (CHINA)Used 900mm Width Tension Leveler Line12019.10