Product Description
DIN1623 DC01 DC03 DC04 DC05 Customized Cold Rolled Steel PlateDC01: Low carbon steel plate, with excellent cold forming
properties and welding properties, widely used in construction,
home appliances, automobile manufacturing and other fields.
DC03: Annealed cold rolled steel plate, high surface finish,
suitable for some products with high surface finish requirements.
DC04: Deep drawing quality annealed cold rolled steel sheet, widely
used in automotive, home appliances, instruments and other fields,
such as body skeleton, door and fixed parts.
DC05:Used in the manufacture of automobiles, electrical appliances,
building materials, etc.
surface treatmentShandong Zhengde Metal Manufacturing Co., Ltd.
Good product quality and excellent service quality allow Zhengde Steel to have close old customers and a steady stream of new friends all
over the world. We have always been strict with ourselves, take
win-win cooperation between the two sides as the goal of our
cooperation, integrity as the basic principle of cooperation,
starting from us, starting from every business!Usually available specification range |
Variety | thickness | width | length(or coil inner diameter) |
steel plate | trimming | 0.30~3.5 | 900~1830 | 1000~6000 |
No trimming | 900~1850 |
steel belt | trimming | 0.30~3.5 | 900~1830 | 610(the inside diameter of) |
No trimming | 900~1850 |
Slitting steel strip | 0.30~3.5 | 120~<900 |
Technical Standards for cold rolled steel coil |
grade | Zhengde enterprise standard | Comparable to foreign standards | illustrate |
Standard | Grade | Standard | Grade |
general use | Q/BQB403 Q/BQB402 | St12 SPCC | DIN1623JISG3141 | St12 SPCC | For general forming processing such as refrigerators and other home
appliance shells, oil barrels, and steel furniture. |
stamping grade | Q/BQB403 Q/BQB402 | St13 SPCD | DIN1623JISG3141 | St13 SPCD | Steel for stamping and forming processes such as automobiles, home
appliances, and construction. |
Deep drawing | Q/BQB403 Q/BQB402 | St14, (F, HF, ZF)SPCE (F, HF, ZF) | DIN1623JISG3141 | St13 SPCE | Automobile headlights, fuel tanks, car doors, windows and other
steels for deep drawing and forming. |
Steel for extra deep drawing | Q/BQB403 | St15 St14T | | | Car headlights, complex underbody panels, oil pans. |
hard steel | Q/BQB402 | SPCC4D SPCC8D SPCC1D | JISG3141 | 1/4 hard1/8hard | Steel for bicycle rims and steel for stationery. |
structural steel | Q/BQB410 BZJ410 | St37-2G St44-3G St52-3G | DIN1623 | St37-2G St44-3G St52-3G | Buildings, car bodies, brackets. |
Atmospheric resistant steel | BZJ441 | B440NQ B450NQ B460NQ B500NQ | | | Automobile, train car outer panels, container panels, doors and
windows, cold-formed steel and other components. |
steel for car wheels | BZJ412 | B320LW B360LW | | | Steel for automotive wheel rims. |
Our Advantages
High precision
Cold-rolled high-quality thin steel plate: mainly includes various
high-quality steel cold-rolled thin plates, the most commonly used
is carbon structural steel plate, especially cold-rolled thin steel
plate for deep drawing, which is cold-rolled thin plate made of
low-carbon high-quality steel 08Al. The quality is divided into
three groups;1 ,2 and 3, which represent particularly high-grade,
high-grade, and higher-finish surfaces, respectively.
Extensive use
Cold-rolled steel plate with smooth surface and excellent
processing, used for home appliances such as automobiles,
refrigerators, washing machines, industrial equipment, and various
building materials. With the development of the economy,
cold-rolled steel sheets have been called necessary materials in
modern society. Classification of cold-rolled products: hot-rolled
pickling, hard-rolled coil, ordinary cold-rolled, galvanized
(electro-galvanized, anti-fingerprint, hot-dip galvanized),
galvanized, electro-tinned, color-coated, electrical steel (silicon
steel sheet) wait.
Strict craftsmanship
Cold rolled steel coils generally use hot-rolled strip steel with a
thickness of 1.5-6 mm as the cold rolled billet. The main processes
include pickling, cold rolling, degreasing, annealing, leveling,
and shearing (cross cutting, longitudinal cutting). If producing
coated plates, there are also plating or coating processes such as
electroplating tin, hot tin coating, and hot zinc coating. The
production process of cold rolled billets is as follows: hot rolled
sheet coils (raw materials) - acid washing - cold rolling -
degreasing - annealing - leveling - shearing - finished product
delivery.
Provide deep processing
The company's slitting machine, slitting line, cuts cold rolled
steel coils into strips of various widths as needed, and then folds
the strips into small coils for use in the next process. It is a
necessary equipment for precision cutting of transformers, motor
industries, and other metal strips. It is mainly used for strip
cutting of materials such as tinplate, galvanized iron, silicon
steel sheet, cold rolled strip, stainless steel strip, aluminum
strip, steel strip, and other coils.
Quality first: production and inspection in strict accordance with
production standards;Provide on-site video or SGS inspection before loading,in order to ensure the quality and quantity of products and make
customers rest assured.This is also the tradition and
characteristic of our factory;
Price advantage: our price is absolutely competitive, because we produce and sell
ourselves, saving a lot of unnecessary costs. We also have the
power to do that;
Transaction security:avariety of payment options are available;
After-sales guarantee: the customer's problem is our problem,our goal is win-win, customers receive satisfactory products and we
get an excellent returned customers;After receiving the product satisfaction, submit the praise, the next cooperation to give 1-3% additional discount
extra;Long-term cooperation: quality assurance, price advantage, sincere
service can last for a long time.Detailed Photos
Packaging & Shipping
Company Profile
Shandong Zhengde Metal Manufacturing Co., Ltd. is a production and sales company integrating hot-rolled steel
coils, cold-rolled steel coils, galvanized steel coils,
color-coated steel coils, section steel, steel pipes, steel wires,
metal mesh, stainless steel, aluminum, copper and other metal
products integrated large enterprises. Five production and sales
bases have been formed in Binzhou, Liaocheng, Wuxi, Tianjin, Jinan
and Tai'an, with more than 100 production lines, 4 nationally
recognized laboratories, 2 technical engineering centers, and 5
enterprise technology centers. Products are exported to more than
50 countries and regions such as North America, South America,
Europe, Africa, Oceania, Middle East, and Southeast Asia.
Certifications
FAQ
Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express
shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade,length, width, thickness, surface
treatment requirement should you have and quantities you need to
purchase.
Q3:It's my first time to import steel products, can you help me
with it?
A:Sure,we have agent to arrange the shipment, we will do it
together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin,
Qingdao, Ningbo ports, you can specify other ports according to
your needs.
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw
materials.
Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shipment or based on BL copy or LC
at sight.
Q7:Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to
your specification and drawing.
Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all
available such SGS, BV ect.
Q9:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be
longer if the quantity is extremely large or special circumstances
occur.
Q10: How many countries you already exported to?
A:We have exported to America, Canada, Brazil, Chile, Colombia,
Russia, Ukraine, Thailand, Myanmar, Vietnam, India, Kenya,
Ghana,somalia and other African countries.Our export experience is
rich, we familiar with different market demands, can help customers
avoid a lot of trouble.
Q11:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit
our factory.
Q12:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality
before packaging, and unqualified products will be destroyed and
customers will be well evaluated.