Automotive Industry SPCE DC04 Cold Rolled Steel Coil Deep Draw Steel Materail

Automotive Industry SPCE DC04 Cold Rolled Steel Coil Deep Draw Steel Materail

DC04 cold rolled steel has excellent ductility and low yield strength, which is suitable for deep

drawing operations, and can form complex parts without cracking.

Our Factory

1) Company philosophy : “Making friends sincerely and developing with reputation” The quality

decides the market,and the attitude decides the development”.

2) 40 professionals and technical personnels, 60 domestic and international trade personnels.

2 industry-leading Gl production lines, 5 PPGI production lines, 1 pattern PPGI production

line, 2 GL production line.

3) We follow strict quality control and aim for perfection in every process. Our goal is to be responsible

to our products and customers by supplying the best quality products.

Quality Control

Our company introduced testing equipment,for product testing,raw materials,semi-finished products,

finished products.

a) Dimensional and Surface Measurement

thickness, width, length, zinc coating quantity, paint adhesion, surface roughness.

b) Mechanical Properties Testing

Room-temperature and high-temperature mechanical tests, Brinell hardness, HRC hardness,

micro-hardness, expansion, flattening, cupping, bending, compression.

C) Metallurgical & Corrosion Resistance

Macrostructure analysis, fracture detection, density, grain size, residual stress,

dezincification corrosion, salt spray, annealing.

Ocean Shipping

standard reinforcement :

We protect the coils by adding cushioning materials and tightening them with lashing straps,

non-slip wooden blocks underneath to prevent movement, meanwhile, we use waterproof

package,and add desiccants to prevent against moisture.

DC04 Steel Advantages

Our DC04 steel coils are superior in surface quality, precision control and durability, suitable for projects

that require high performance. Through precise processes and advanced technology, we ensure that this

steel material meets strict quality standards.

Qingdao Jero steel company is a professional raw material integrated supplier, located in the beautiful costal city, Qingdao,

mainly product is steel material and Aluminum alloy sheet/coil.

• We guarantee the product quality by our 4 person's inspection team, professional equipment, they are in charge of the quality

inspection in the factory before delivery, that is the key point for getting a stable and sustainable development.

• We have strictly constraint for every step, such as production, package, inspection, delivery etc.

• Besides, we have excellent sales team, each member have over 4 years raw material export experience, they can judge the

 market changes to a certain extent and provide some reasonable advice for customers.

A stable customer can bring us good reputation and constantly economic benefit. For the past years, relying on a perfect quality

management system and a rigorous service attitude, we get a trusted brand image in the minds of customers.