How to look at the certificate of conformity and production date of Zimmermann piano

Now many pianos (such as: Mendelssohn pianos) support the official website to verify the falsification, and the piano number on your certificate can be verified on the official website to show detailed factory information. 、

Generally, the piano factory has a certificate, including the product model, production date, and the warranty period are clearly marked, my friend bought the Steinmag piano is, the information should be clear at a glance, and the Steinmeg piano can also go to the official website to verify...

First: When you buy a piano, the sales will introduce you (unless he wants to fool you).

Second: pianos are generally added to the serial number (on the iron plate of the piano, just like the unique code of a person's ID card) directly to the official website to check the authenticity and factory date.

Thirdly, you will even add a very detailed description of the inside of the piano side plate of a big brand like Kingspogue Piano, and even include the anti-counterfeiting mark of the national quality inspection and so on.

As long as it is a big brand of pianos, there is a certificate and production date, like Steinmax piano, it will have a special box, the box contains the piano pads, there are piano manuals, certificates, production dates on the certificate, there will also be a piano soundboard guarantee card, very complete.

If you are a new piano, the package contains an instruction manual and a certificate of conformity! The date of manufacture is written on it.

Some old imported 2-hand pianos can also be made by brand and model. Check the piano number online, the approximate manufacturing age. None of them are very accurate, though!

Either there is an error in the information on the Internet, or the illegal dealer has tampered with the piano number!

Zimmerman is divided into two production areas, the master series is in Yantai, this place has no scorching heat in summer and no severe cold in winter, which is most suitable for high-end pianos, and the other is the low-end model made by Helen for mass production.

Zimmerman has two series, S series and P series, the S series is the ** Academy series, the P series is the master series, and both series are very good pianos.

Zimmerman's model is still messy? Then if you look at Pearl River and Yamaha, it's even more chaotic...

Zimmerman on two series P, S

It is fully designed by the German first-line brand Bechstein.

Manual, certificate, if you don't write it, ** manufacturer report model, piano number query!

Manual, certificate of conformity, if it really doesn't work, contact the manufacturer.

I haven't heard of this brand. It is recommended to see the German national treasures Bransler O'Miller piano, German Schumer piano and Ginspogue piano.

The length of the piano's life generally involves a variety of factors, which depend on the aging of its internal materials, the degradation of its function, the obsolescence of the structural process and other factors. The life of a piano is timbre pitch, and without it, its life ends, even though the shell is still in your living room. According to reports, the design of most brand pianos is based on the 20-year use goal to select, configure, produce and grasp the quality.

Is the service life of the piano really limited to these 20 years? Actually, I don't think so. The first thing that many friends think of is that the most important measure of the service life of the piano is the brand, which is actually a bit one-sided, of course, if the quality and selection of the piano are good, the service life is also a plus, but in fact, if you want to use the piano for a longer time, the most important thing is maintenance.

Normal maintenance! It can be used for a hundred years, and it can be used for half a century. The new piano is not tuned!

It will be scrapped in a few years.

The service life of the piano is also related to the use rate of the piano, in the daily long-term use, although it is often repaired and even replaced with some parts, but the sensitivity and comfort of the keyboard will gradually decline, although the replacement parts will be alleviated, but the aging of the soundboard is inevitable.

In general, the piano used by non-piano teachers or workers will not have any major problems under normal circumstances, and it will not be a big problem to use it for a hundred years.

Pianos have a production date, the production cycle of the piano is at least 3 months, because the production cycle of the piano is too long, and it needs to stand and stabilize the process, plus the time lag in the sale, it is possible to buy a longer time when buying the piano, which is normal.

Piano and food are not the same, food has a shelf life Piano it belongs to mechanical products, as long as in the normal environment, there is no used piano, storage will not affect the quality of the piano, but in the process of storage, the parameters of the machinery will undergo some subtle changes, the storage time is too long for the piano to do mechanical finishing, so that the machinery is restored to a good state.

Of course, mechanical finishing will not have any impact on the piano, because the new piano can only be played normally through many times of finishing, and a piano that has not been sorted out cannot be played, so after the piano is bought, it should also be regularly adjusted and maintained mechanically, as well as regular tuning, which is the best guarantee for the service life of the piano.

Yes, taking the German Kingsporg as an example, it is on the manual in the packaging box of the piano accessories, and there are also gifts such as piano polish and wiping cloth.

Precautions for choosing a piano: 1) Choose a tone It is undeniable that different people have different preferences for timbre, for example, some people like a more "bright" tone, and some people like a more "soft" tone. However, rich bass, solid mids and crisp highs are essential, as are longer tails, sweet overtones, and even timbre from the first key to the last.

2) Sensitive tactile sensation The response of the keys must be faster than the reaction of the fingers, which is sensitive to the sense of touch. In addition, the feeling of each key should be uniform, moderately light and heavy, and the fingers should be comfortable and unhindered when playing, it is a good machine, and avoid choosing light and floating, light and astringent, heavy and floating or heavy and astringent keys. (3) Identification of materials Good materials can make the piano more durable, more intonate and not easy to "deteriorate", not just based on the manual.

Pianos have a production date.

Generally, the piano production date is printed on the piano certificate, and the production date and purchase location of the piano can also be queried through the piano number. Of course, there are also some pianos with a production date attached to the label on the back or inside of the piano.

Generally, pianos have a production date. All brands of pianos have a production date, you can correspond to the piano's number on the product certificate and find his production date. You can also call ** to the manufacturer, so that the manufacturer can check the production date of the corresponding piano number.

"Piano number" is equivalent to a person's ID number, each piano has only one piano number, and it is also the only number that can prove the identity of the piano. Through the piano number, you can know when the piano was factory, and you can find out which piano city you bought it in.

Hope I have to help you.

There are all of them, if you can't find them on the piano, you can check them out according to the number.

All pianos have a production date.

All pianos have an appearance date.

Yes, I put it with the manual.

U1A (Old and Small A) U1B U1C (1954-1959) was produced.

U1E (1965-1970) was produced.

U1F (annual production.

U1G (annual production.

U1H (annual production.)

U1M (annual production.

U1A (Big A) (

U2A (1954-1963).

u2b(u2c(

u2f(u2g(

u2h(u2m(

U2 (Big A) (

U3A (1954-1959).

u3b(1954-1963)

u3c(1959-1965)

u3d(1959-1964)

u3e(1965-1970)

u3f(u3g(

U3M (U3 (Big A) (

The year of the Yamaha piano is listed on the body number, and you can check it on the official website according to the number displayed on the piano plate. There is also a year query for Yamaha pianos on the web** that can be queried.

According to the chronological order of Yamaha Piano production and market introduction, there are U1, U2, U3 specific model arrangement:

First: U1A (Old and Small A) U1B U1C (1954-1959) Annual Production---U1E (1965-1970) Annual Production ---U1F (Annual Production---U1G (Annual Production--- U1H (Annual Production---U1M (Annual Production---U1A (Large A) (

Second: U2A (1954-1963) - U2B (Big A) (

Third: U3A (1954-1959) - U3B (1954-1963) - U3C (1959-1965) - U3D (1959-1964) - U3E (1965-1970) - U3F (Big A) (

Hello, generally the piano manual or certificate has the factory date, you can also go to the official website to inquire.

However, if you buy a second-hand Yamaha, you can only check it by the number of the piano, but the official website does not provide a second-hand piano query service, and you can only check it through the piano store where you purchased the piano.

Whether you buy an original imported piano or a domestic piano, or a second-hand refurbished piano.

If it is a second-hand refurbished piano, the production date is unfounded, and it has been tampered with many times.