Mirror Finish Black Stainless Steel Sheet

Mirror Finish Black Stainless Steel Sheet

Beijing Hongsun Metal Materials Co., Ltd manufacture and sell stainless steel decorative materials approved by China Industry and Commerce Quality Inspection Bureau. It is an A-grade enterprise providing elevator metal decoration design consulting service and architectural metal decoration design.

Product Details


Product Description


The so-called mirror stainless steel, "mirror surface" refers to the surface state of stainless steel, common mirror stainless steel is divided into three kinds of 6K, 8K, 10K, the more common "mirror surface" on the market in stainless steel in the industry should belong to the "8K" surface.

In addition to 8K, there are two kinds of 6K, 10K, generally ordinary polishing, ordinary 6K, fine grinding 8K, super fine grinding 10K effect. The same thickness is generally not much different, and the 10K mirror is brighter.

Mirror stainless steel is mostly used for cold-rolled stainless steel plates with thinner specifications. The thicker the thickness, the harder it is to reflect the effect of the mirror surface. Of course, the processing cost is higher.

Image Picture



A story of Stainless Steel

Years ago, on a TV show variety show, the host asked the guests: "There are often large mirrors in the elevators of hotels and hotels. What kind of mirror is this used for?"

The guests answered: "Used to check your own instruments."

         "Used to see if there is any bad guy behind."

         “Used to expand the visual space and increase the breathability.”

         When repeatedly inspired and still can't say the correct answer, the host finally said a very simple truth: "When the disabled person shakes the wheelchair into the elevator, you don't have to worry about turning around, you can see the floor display light from the mirror."

         The guests were a bit embarrassed, and one of them complained: "How can we not think of this?"


Aluminum plate or stainless steel plate?

In the spacious hall, the most commonly used material for the mirrored stainless steel door cover, although the surface handprint can be wiped off, but the effect is beautiful, so it is best to use a suitable surface to prevent fingerprints. Hygienic conditions are important in many industries, such as food processing, catering, brewing, and chemicals. In these applications, the surface must be easily cleaned daily, and chemical cleaners are often used. Mirrored stainless steel door covers are the best material in this respect. In public places, the surface of mirrored stainless steel door covers are often ridiculed, but one of its important features is that they can be washed away. This is a mirrored stainless steel door cover. A remarkable feature over aluminum.

      The surface of aluminum tends to leave traces and is often difficult to remove. When cleaning the stainless steel surface, it should be cleaned along the lines of stainless steel, because some surface processing lines are unidirectional. Mirrored stainless steel door covers are best suited for hospitals or other areas where hygienic conditions are critical, such as food processing, catering, brewing and chemicals, not only because it facilitates daily cleaning, but sometimes with chemical cleaners, and because of it Not easy to breed bacteria. Tests have shown that stainless steel has the same properties as glass and ceramics in this respect.




mirror finish black stainless steel sheet


Mirror + coating


Mirror finish


0.8x120x150 (small sample)








Accept custom specification, color

Mirror stainless steel application 



Mirror stainless steel plate has become a trend in the elevator decoration industry

The continuous advancement of society brings us not only economic affluence, but also aesthetic improvement. Now in some public places such as large shopping malls and hotels, we can clearly see that the color of the elevator is no longer so single.

Some elevators give the mirror a mirror-like feel, and some of the panels have a pattern that gives a beautiful visual experience. This is the effect of mirrored stainless steel panels for elevator decoration.

Those who have a certain understanding of the mirror stainless steel plate will know that the mirror stainless steel plate is made by polishing the raw material of the stainless steel plate with the polishing liquid on the surface of the plate by polishing equipment, so that the surface of the stainless steel plate is more flat, and The brightness can be as clear as a mirror.

Mirror stainless steel plates can be divided into two types of grinding and fine grinding in the process of processing. What kind of mirror effect will be better for the stainless steel plates produced by these two processing methods?

This is done by looking at the brightness of the surface of the mirrored stainless steel plate. The most important point is that there must be fewer grinding heads and sand holes on the surface of the stainless steel plate.

In general, the slower the speed of the stainless steel plate when it is processed by the polishing equipment, the more the number of grinding groups, so that the processed stainless steel plate is also the best.

It should be noted that when the stainless steel plate is processed by the polishing equipment, the first step must be to sand the plate before the stainless steel plate can be placed in the polishing liquid.

Between the two sets of grinding heads with different thicknesses, the grinding process can also be said to deal with the surface of the stainless steel plate. There is no technical content in this process. The main reason for this step is In order to remove the oxide layer on the surface of the stainless steel plate.

After the above series of processing, the stainless steel plate is washed with water and then dried.

The color stainless steel mirror panel is a vacuum plating process based on the mirror stainless steel plate. Now many high-grade color stainless steel mirror panels are processed by vacuum ion plating on the surface of the stainless steel plate.

Some manufacturers also offer etching of patterns on mirrored stainless steel plates to obtain a wide variety of mirrored stainless steel plates of different styles.

The mirror stainless steel plate is used in the decoration of the elevator car panel. This is actually a stainless steel elevator decorative plate with a composite surface, which is formed by the inner layer substrate cold-rolled steel plate and the outer stainless steel plate bonded with super glue.

Its production method is as follows:

The first is to prepare the material: quantitatively cut the cold-rolled rigid substrate and the stainless steel panel according to the predetermined door panel size;

Tractor: use a router to dig a V-shaped groove with a depth of only 0.3 mm on the bending line of the substrate;

Phosphating: after phosphating the substrate, removing grease and rust on the surface; coating the surface of the substrate without the groove and the surface of the stainless steel;

Drying glue: dry the film coated on both sides of the board to a state where it is not sticky;

Bonding: two plates for bonding accessories and door panel ribs;

Reinforcement: Finally, the door panel is reinforced by welding without affecting the appearance.

logo-06.jpgPrecise welding--method for reducing mirror stainless steel spot

Method for reducing mirror stainless steel spot

With precision enamel welding of mirrored stainless steel, most people will encounter solder spots on smooth surfaces, especially when welding thinner materials.

The angle of the laser tip should not be too straight. Slightly tilting is beneficial to the solder joint between the two materials, thus reducing the welding spot. (Welding in the case of excessive power, the surface of the material will be wavy)

2. The power should not be too high. If the power is too high, the material will be welded with bumps and yellowing.

3. At the same time, it should not be too low. If it is too low, the welding will be weak.

4. The current is generally controlled between 40V and 60V. The systems we use in our work are developed by our company to ensure the stability and strength of light output under low current conditions.

5. Since the solder joints of the Seiko soldering machine are relatively small, in the welding process, the two materials should be closely adhered to achieve the firmness of the material.

Package & Delivery




Stainless steel sheet: Imported 7C PVC film (Mirror finish will be two layer films

Inner of wooden box: Both upper and lower layers are covered waterproof plastic film + pretective veneer

Wooden box: Strong and seaworthy + fumigated wooden box



We support shipping, air and express delivery. According to the order, choose the best transportation method for you.

Moreover, for Russian customers, we can do land transportation, we have long-term cooperation professional to do Russian line freight forwarders, the price is excellent and lovely, to help you solve the problem of expensive shipping.

Our services & Warranty


As a professional manufacturer, we offer the following services:

1. Free small samples in stock can be provided. If you need to customize the specific pattern or style of samples, you will receive a part of the cost as a proofing fee.

2. Competitive price

3. Ship on time

4. Quality assurance

5. Free installation instructions and maintenance advice

6. Professional and feasibility project solution and recommendation

7. Our passion


Customer Show & Our team


customer show 标



1. T/T

2. Trade Assurance

3. Western Union

4. Credit Card

5. PayPal

6. L/C


Package Details









Contact Us



Hi! I'm Doris from HONGSUN!

Name: Doris Dang

Mob: +8615210360252 (Wechat & Whatsapp)

Email: doris_dang@hongsunss.com

Tel: +86-010-85863731

Website: hongsun.en.alibaba.com

Note: If you are interested in our stainless steel decorative sheet, please send quotation below, we will reply you within 12 hours.

SUS304, SUS316, SUS430, SUS201

Specification: width 100-1500mm  length as customer's request

Thickness: 0.5mm-6.0mm

Finish: 6k, 8k, super mirror


Product characteristic:

We imported the most advanced digital controlled polishing machine, polishing wheels and wool felts, multi-procedure polishing, strict test standard, ensuring product is flat and smooth, bright and glossy, high reflective, no bumps, deformation or marking, etc.

We can provide the cold rolled SUS304, SUS304L,SUS316, SUS316L, SUS430, SUS443, SUS201 and so on. In order to provide the best quality sheets, we did strictly inspection from the raw material, we choose the first class raw material sheet from BAO STEEL, NISSHIN STEEL, POSCO STEEL,TISCO STEEL and other high quality brand steel factories. Our QC and the steel factory QC will check he raw material together to ensure the quality of each sheet in the best condition to meet our process requirements (sheet size, flatness and the surface); only the qualified sheets can be used in the next process. QUALITY CERTIFICATE can be provided.Due to the price of raw material is influenced and changing by the market, the product price just will keep three days. We will make the order product with the price at that time once we signed the contract and the order. So please make order asap once you agree with our price after receiving our quotation. Thank you!