Product Types

Pickled & Oiled Steel Coils

Pickled & Oiled Steel Coils

Application Example

  • Rims and disks
  • Sprocket
  • Bicycle parts
  • Pressure vessel
  • Wrench
  • Hydraulic jack

Specification

JIS G3131 SPHC/D/E/F, JFS A1001 JSH270C/D/E
JIS/JFS standard of P/O products, grade from commercial quality to deep drawing quality, which can be used in various applications, mainly focus on their deforming properties.
JIS G3101 SS330~540, ASTM A1011/1018 SS GRADE 30~80
P/O steel coils used for general structure with minimum tensile strength from 330 to 620 N/mm2, which are widely used in various structures or other strength-required parts.
JIS G3113 SAPH310/370/400/440
JIS SAPH 310~440 products are specially designed for automobile structural use, tensile strength from 310 to 440 N/mm2, which can be used in automobile structural applications.
ASTM A1011/1018 HSLA GRADE 60~80
High strength low-alloy P/O steel coils mainly applicable to structural use such as sections and stiffening plates.
JIS G3134 SPFH490/540 (Y), JSH540Y~590Y
P/O steel coils with high strength, excellent stretchability, which are widely used in automobile structural reinforce members to reduce vehicle.
EN10149-2 S315MC~S500MC
P/O steel coils high yield strength from the range 315 to 500 N/mm2, mainly applicable to cold forming used and yield strength-required parts.

Product Availability

Unit Weight
Product Type Maximum Unit Weight
Pickled and Oiled, Mill Edge 30t/Coil
Pickled and Oiled, Cut Edge

Available Sizes
Product Type Thickness Range Mill/Cut Edge Inner Diameter
Pickled & Oiled Coil 1.40~6.50 700~1600 610

Application Example

Rims and disks, sprocket, bicycle parts, pressure vessel, wrench, hydraulic jack
For further information, please see our catalogue Purchase
Cold-Rolled Steel Coils

Cold-Rolled Steel Coils

Application Example

  • Oil drum
  • Slide trough for chair
  • Slide rail
  • Automobile
  • Office furniture
  • Refrigerator

Specification

JIS G3141 SPCC/SPCD/SPCE-SD, JFS A2001 JSC270C/D
JIS/ JFS standard of cold-rolled products, grade from commercial quality to deep drawing quality, which can be used in various applications, mainly focus on their deforming properties.
JIS G3141 SPCF/SPCG-SD, JFS A2001 JSC 270E/F
JIS/ JFS standard of cold-rolled ultra-deep drawing products, which have non-aging properties and high average plastic train ratio.
JIS G3135 SPFC340~590
High strength steel with improved formability for automobile structures use, tensile strength (TS) from 340 to 590N/mm2, which are widely used in automobile structures or other required high strength parts.
JIS G3133 SPPC/D/E
Decarburized Steel Sheet and strip for Porcelain Enameling.
JFS A2001 JSC590Y
High strength dual-phase CR steel coils for automobile structures with excellent drawability, such kind of steel has low yield ratio and high elongation properties, which are good deforming in automobile body structures and reinforcement parts.
EN 10130 DC01/DC03/DC04/DC05/DC06
EN standard of cold-rolled products, grade from commercial quality to deep drawing quality which can be used in various applications, mainly focus on their deforming properties.
EN 10268 HC260~420LA
High strength steel containing one or more alloys Nb, Ti and V, yield strength (YS) from 260 to 420 N/mm2, which are widely used in automobile structures or other required strength parts.
ASTM A1008 CS/DS/DDS/EDDS
ASTM standard of cold-rolled products, grade from commercial quality to deep drawing quality, which can be used in various applications mainly focus on their deforming properties.
SAE J2340 340~420X
High strength low-alloy CR steel coils for automobiles with high strength, high formability, which are widely used in automobile structures such as bumpers.
ISO 3574 CR1/CR2/CR3/CR4/CR5
ISO standard of cold-rolled products, grade from commercial quality to deep drawing quality, which can be used on various applications, mainly focus on their deforming properties.
COLD ROLLED FULL HARD STEEL SHEET IN COIL
Cold rolled full hard steel sheet in coil products are followed CSVC-standard which are sold as cold rolled condition (ASCR), not annealing.

Product Availability

Unit Weight
Product Type Maximum Unit Weight
CR Coil (Carbon and High Strength Low Alloy steel) 20t/Coil
ASCR Coil (Full Hard Low Carbon Steel)

Available Sizes
Product Type Thickness Range Mill/Cut Edge Inner Diameter
CR Coil (Carbon Steel) 0.40~2.00 700~1600 508 or 610
CR Coil (High Strength Low Alloy Steel) 0.40~2.00 700~1500 508 or 610
ASCR Coil (Full Hard Carbon Steel) 0.20~1.20 800~1250 508

Application Example

Oil drum, slide trough for chair, slide rail, automobile, office furniture, refrigerator
For further information, please see our catalogue Purchase
Hot-dip Galvanized Steel Coils

Hot-dip Galvanized Steel Coils

Application Example

  • Automobiles
  • Refrigerator
  • Computer case
  • Slide rail

Specification

JIS G3302 SGCC/SGCD1/2/3/4, JFS A3011 JAC270C/D/E/F
JIS/JFS standard of hot-dip galvanized products, grade from commercial quality to deep drawing quality, which can be used in various applications, mainly focus on their deforming properties.
JIS G3302 SGC304~570, JFS A1 JAC340~440W
JIS/JFS standard of high strength ho-dip galvanized steel, tensile strength (TS) from 340 to 570 N/mm2, which are widely used in automobile structures or other high strength-required parts.
ASTM A653 CS/FS/DDS/EDDS
ASTM standard of hot-dip galvanized products, grade from commercial quality to deep drawing quality, which can be widely used in various applications, mainly focus on their deforming properties.
EN 10346 DX51/52/53/54/55/56/57D
EN standard of hot-dip galvanized products, grade from commercial quality to deep drawing quality, which can be widely used in various applications, mainly focus on their deforming properties.
EN 10346 HX260YD, HX300YD, JAC340~390P
EN standard of hot-dip galvanized steel coil possessing high strength, excellent pressformability, which are widely used in automobile structure parts.
EN 10346 HX380LAD, HX420LAD, JAC440~590R
EN standard of hot-dip galvanized micro alloyed steel coils with high strength and low carbon equipvalent (to promote weld-ability).

Product Availability

Unit Weight
Product Type Maximum Unit Weight
Hot-dip Galvanized Coil 20t/Coil

Available Sizes
Product Type Thickness Range Mill/Cut Edge Inner Diameter
Hot-dip Galvanized Coil 0.30~2.40 700~1600 508 or 610

Application Example

Automobiles, refrigerator, computer case, slide rail
For further information, please see our catalogue Purchase
Electrical Steel Coils

Electrical Steel Coils

Application Example

  • Converter motor and compressor
  • Motor iron cor
  • EI for transformer

Specification

Normal Grade ES
Normal Grade ES with low iron loss, adequate magnetic flux density and economical price such as 50CSV1300, 50CSV1000, 65CSV1300, 65CSV1000. It could be used in various types of motor and transformer.
Medium Grade ES
Medium grade ES with improving iron loss, magnetic flux density and surface quatity such as 50CSV800, 50CSV700, 50CSV600, 50CSV600H. It could be widely used in all kinds of AC motor, compressor and transformers.
High Grade ES
High grade ES with so good iron loss and magnetic flux density such as 50CSV470, 50CSV470H, 35CSV440, 35CSV550. It could be used in special kinds of AC motor, compressor and transformers.

Product Availability

Unit Weight
Product Type Maximum Unit Weight
Electrical Steel Coils 20t/Coil

Available Sizes
Product Type Thickness Range Width Inner Diameter
Electrical Steel Coil 0.35 0.5 0.65 1000~1250 508

Application Example

Converter motor and compressor, motor iron cor, EI for transformer
For further information, please see our catalogue Purchase

Production Flow Chart

Production Flow Chart

Hazardous Substance Compliance

In compliance with applicable international regulations and customer-specific requirements, CSVC is committed to controlling and managing hazardous substances throughout its products and supply chain.

Third-party testing is conducted, where applicable, for:

  • Restriction of Chemicals (REACH) Regulation
  • Hazardous Substances in Electrical and Electronic Equipment (RoHS) Directive
  • Safe Drinking Water and Toxic Enforcement Act of 1986 (California Proposition 65)

Supply chain due diligence and material disclosure are performed for:

  • CMRT (Conflict Minerals Reporting Template)
  • EMRT (Extended Minerals Reporting Template)
  • AMRT (Additional Minerals Reporting Template)

These requirements are managed through supplier declarations and surveys in accordance with recognized industry standards, to ensure transparency and responsible sourcing across the supply chain.

* In accordance with the Personal Information Protection Law, personal information will be used solely for the purpose of processing and responding to your requested information.

 
Download

Quality Certificates

QMS Certificate

Type of Certification Certification No. Scope of Certification Download
IATF 16949 IATF 0561409 VN25/0000007 Manufacturing of Picked and Oiled Steel Coils (P&O), Cold-Rolled Steel Coils (CR), Galvanized Steel Coils (GI & GA)
Contract Review, Sales, Customer Service
ISO 9001 VN25/00000017 Manufacture and Sales of Pickled and Oiled Steel Coils (P&O), Cold-Rolled Steel Coils (CR), Galvanized Steel Coils (GI & GA) and Electric Steel Coils (ES)
Sales of Pickled and Oiled Steel Coils (P&O), Cold-Rolled Steel Coils (CR), Galvanized Steel Coils (GI & GA) and Electric Steel Coils (ES)
ISO/IEC 17025 VILAS 803 Mechanical, Chemical

BIS Certificate

Type of Certification Certification No. Scope of Certification Download
Product Grade/ Designation Thickness
(mm)		 Width
(mm)		 Zinc Coating
(g/m2)
IS 277 CM/L-4100051359 Galvanized Steel Sheets (Plain) in Coil form GP Upto & including 2.4 Upto & including 1524 Up to & incl. ~275
GPH Upto & including 1.75 Up to & incl. ~220
GPL Upto & including 2.4 Up to & incl. ~200
GPD Upto & including 2.4 Up to & incl. ~275
GPED Upto & including 2.0 Up to & incl. ~180
GPIF Upto & including 1.4 Up to & incl. ~120
IS 513 (Part 1) CM/L-4100051460 Cold Reduced Carbon Steel Strips for Cold Forming and Drawing Purposes CR0 0.4 -> 2.4 Upto & including 1524 -
CR1
CR2
CR3
CR4
CR5
IS 648 CM/L-4100051258 Cold Rolled Non-Oriented Electrical Steel Strip, Fully Processed Type 35C300 0.35 Upto & including 1250 -
35C330
35C360
50C600 0.5
50C630
50C700
50C800
50C900
50C940
50C1000

JIS Product Certificate

Type of Certification Certification No. Scope of Certification Download
Product Grade/ Designation Thickness
(mm)		 Width
(mm)		 Zinc Coating
(g/m2)
JIS G 3302 QAVN17002 Hot-dip zinc-coated steel and strip SGCC 0.3 -> 2.4 All Z06 -> Z60
SGC400 0.3 -> 2.4
SGC570 0.3 -> 2.0

SIRIM Product Certificate

Type of Certification Certification No. Scope of Certification Download
Product Grade/ Designation Thickness
(mm)		 Width
(mm)		 Zinc Coating
(g/m2)
MS 1705 PC001932 Hot rolled carbon steel strip and sheet of commercial and drawing qualities SPHC 1.4 -> 2.3 Max: 1524 -
JIS G 3113 PC001931 Hot Rolled steel sheet for automobile structural use SAPH370 1.6 -> 2.3 Max: 1219 -
SAPH400
SAPH440
MS 2651 PC003050 Cold-reduced carbon steel sheet and strip of commercial and drawing qualities SPCC-1B 0.35 -> 2.0 Max: 1524 -
SPCC-1D
SPCC-SD
SPCD-SD
SPCE-SD
SPCF-SD
MS 2660 PC001341 Hot-Dip Zinc-Coated And Zinc-Iron Alloy-Coated Carbon Steel Sheet And Strip 01 0.3 -> 2.0 Max: 1219 Z080 -> Z275; ZF080 -> ZF120
03
04
280 0.3 -> 2.0 Max: 1219 Z080 -> Z275; ZF080 -> ZF120
320
550 1.5 -> 2.4 Max: 1250 Z275

SNI Product Certificate

Type of Certification Certification No. Scope of Certification Download
Product Grade/ Designation Thickness
(mm)		 Width
(mm)		 Zinc Coating
(g/m2)
07-2053 07/15.01.07/22/ LSPro/I/2023 Zinc Coated Steel Sheet and Coil BjLS-DL 0.2 -> 3.0 655 -> 1250 Z10, Z12, Z14, Z18, Z20, Z22, F08, F10
BjLS-DD1 Z10, Z12, Z14, Z22
BjLS-DD2 Z10, Z12, Z14, Z18, Z22, F08, F12
BjLS-DD3 Z10, Z12, Z14, Z18, F08
BjLS-D 340 Z18, Z27
BBjLS-D 400 Z12, Z14, Z18, Z20, Z27, F08
BjLS-D 440 Z10, Z12, Z18, Z22, Z27, F06, F08
BjLS-D 490 Z12, Z18, Z22, Z25, Z27, Z35
BjLS-D 570 Z12, Z18, Z20, Z22, Z27
07-3567 06/15.01.05/22/ LSPro/I/2023 Cold Rolled Steel Sheets and Coils BjDC-1K 0.25 -> 1.6 652 -> 1600 -
BjDC-SR 0.40 -> 2.5
BjDD1-SR 0.40 -> 2.5
BjDD2-SR 0.40 -> 2.5
BjDD3-SR 0.40 -> 2.5

Quatest3 Product Certificate

Type of Certification Certification No. Scope of Certification Download
Product Grade/ Designation Thickness
(mm)		 Width
(mm)
JFS A1001 05 - 20 Hot-rolled steel sheet and strip for automobile use JSH270C 1,4 -> 6,0 700 -> 1600
JSH370W
JSH440W
JSH590R
JIS G3113 06 - 20 Hot-rolled steel plate, sheet and strip for automobile structural uses SAPH370 1,6 -> 6,0 700 -> 1600
SAPH400
SAPH440
JIS G 3131 07 - 20 Hot-rolled mild steel plates, sheet and strip SPHC 1,4 -> 6,0 700 -> 1600
SPHD
JIS G 3132 08 - 20 Hot-rolled carbon steel strip for pipes and tubes SPHT1 1,4 -> 6,0 700 -> 1600
SPHT2
SPHT3
JIS G 3134 09 - 20 Hot-rolled high strength steel plate, sheet and strip with improved formability for automobile structural uses SPFH590 1,6 -> 6,0 700 -> 1600
JIS G 3141 11 - 20 Cold-reduced carbon steel sheet and strip SPCC 0,35 -> 2,4 700 -> 1600
SPCD
SPCE
SPCF
SPCG
JIS G 3135 12 - 20 Cold-reduced high strength steel sheet and strip with improved formability for automobile structural uses SPFC390 0,6 -> 2,3 700 -> 1600
SPFC440
SPFC590
JFS A 2001 13 - 20 Cold-rolled steel sheet and strip for automobile use JSC270C 0,35 -> 2,4 700 -> 1600
JSC440W
JSC590R
SAE J403 14 - 20 Chemical Compositions of SAE Carbon steels 1010 0,35 -> 2,4 700 -> 1600
1017
JIS G 3133 15 - 20 Decarburized steel sheet and strip for porcelain enameling SPPD 0,4 -> 2,4 700 -> 1600
JIS G 3302 16 - 20 Hot-dip Zinc-coated Steel Sheet and Strip SGCC 0,3 -> 2,5 700 -> 1600
SGCD1
SGCD2
SGCD3
SGCD4
SGC340
SGC400
SGC440
AS 1397 17 - 20 Continuous hot-dip metallic coated steel sheet and strip - Coatings of zinc and zinc alloyed with aluminium and magnesium G450 0,3 -> 2,5 700 -> 1600

CE & UKCA Product Certificate Mark

Type of Certification Certification No. Scope of Certification Download
Product Grade/ Designation Thickness
(mm)		 Width
(mm)
EN 10025-1 (CE Mark) 2797-CPR-789493 Hot Rolled Products of Structural Steels S235JR 1.5 - 6.0 1000 - 1500
S275JR
S355JR
EN 10025-1 (UKCA Mark) 0086-CPR-791016 Hot Rolled Products of Structural Steels S235JR 1.5 - 6.0 1000 - 1500
S275JR
S355JR

TIS Product Certificate Mark

Type of Certification Certification No. Scope of Certification Download
Product Grade/ Designation Thickness
(mm)		 Width
(mm)		 Zinc Coating
(g/m2)
50-2561 R50-2561-00175 Hot-dip zinc-coated cold reduced flat steel strips, sheets and corrugated sheets SGCC 0.23 - 2.4 1524max Z06 - Z275
SGCD1
SGCD2
SGCD3
SGCD4
SGC340
SGC400
SGC440
SGC490

Catalogue

Pickled & Oiled Steel Coils
Cold-Rolled Steel Coils
Hot-dip Galvanized Steel Coils
Electrical Steel Coils

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