nệm Kymdan - nệm cao su
DIFFERENTIATION BETWEEN REAL AND IMITATION MATTRESSES AT VIETNAMESE MARKET

Customers have long trusted KYMDAN’s outstanding quality, so the company faces increasingly frequent counterfeiting of products. Deceitful copying or fraudulent product substitution are two of the most common ways to cheat customers. Through technical verification of products supplied to customers who have been victimized by counterfeit and false products in recent years, KYMDAN has made statistical summaries related to the following cases.  

In recent years through technical examinations courteously given to those who fall victim to counterfeit and fake products, Kymdan has statistically summated the following cases:

  • Some customers rarely update product information via the media. In particular, some customers rarely refer to product information on the KYMDAN website before purchasing. Customers who have no information about genuine KYMDAN mattresses have also been cheated by vendors who are not officially authorized KYMDAN agents. Such vendors make claims to customers that lower quality products having other brand names are second grade KYMDAN products obtained in cooperation with Taiwan or Singapore. Some disreputable former employees of KYMDAN or other mattress manufacturers try to swindle and deceive customers by claiming that KYMDAN mattress products are expensive due to the popular brand name but that the quality of KYMDAN products is actually similar to that of products made by other manufacturers.  
  • Some customers are informed about KYMDAN products but do not inspect delivered goods that have mattress covers because they trust the vendor. Such customers discover that the vendor substituted products fraudulently only when a quality issue arises through use of the product. In cases where vendors are trusted, there is lack of vigilance and delivery inspection when: 
    • Customers buy mattress products at stores that display “KYMDAN” without authorization, causing customers to think that those stores are official KYMDAN agents and causing customers to relax vigilance.
    • As of 07/31/2011, KYMDAN has identified 387 stores displaying KYMDAN signs without Company authorization, signaling infringement of intellectual property rights related to the KYMDAN trademark. KYMDAN has sent official documents to these stores and 305 of them have had to remove such signs. Currently, 82 stores nationwide are infringing on KYMDAN intellectual property rights. KYMDAN is now working with competent authorities to demand that these stores remove signs. Customers are buying mattress products at shops and outlets displaying “Kymdan” which deceives customers into thinking that they are Kymdan’s officially authorized agents.



    • Some stores and websites advertise heavily discounted KYMDAN products, causing customers to relax vigilance due to desire for cheap purchases. As a result, customers are deceived by products of other brands.
  • Some enterprises lack purchasing control and purchasing staff profit fraudulently from price differences through procuring cheap and low quality products that are said to be KYMDAN products. 
  • For mattresses that are given as gifts, the following situations are common: 
    • Givers knowingly buy cheap mattresses of low quality to offer relatives or superiors but tell recipients that the products are made by KYMDAN.
    • Because givers who buy KYMDAN mattresses trust vendors, those vendors are told to deliver mattresses to recipients without inspection. This delivery style causes fraudulent substitution using low quality products and the truth is revealed only when mattresses show damage.

Many customers who wish to purchase KYMDAN mattresses become sales victims due to false assumptions about products. In many cases, customers contact KYMDAN after a short time of using rubber mattresses to request warranty protection for damaged or rotten products. At that time, it is discovered that a product is false and not produced by KYMDAN. Particularly in recent years, there have been many cases in which customers have mistakenly bought low quality latex mattresses of other brand names while thinking that they were getting KYMDAN mattresses:

  • In 2005: 220 cases
  • In 2006: 487 cases
  • In 2007: 340 cases
  • In 2008: 336 cases
  • In 2009: 310 cases
  • In 2010: 581 cases
  • In 2011: 738 cases

All discovered cases are documented via confirmation with victimized customers. Almost all such false products have bad rubber odor, serious compression and exhaustion or damage after brief use. In such situations, customers lose money, cause trouble for themselves and seriously affect the reputation of the KYMDAN brand name.

KYMDAN certifies that it produces and markets only one product grade that has been tested for quality. There is absolutely no second grade product and we do not cooperate with any enterprise or facility to produce mattresses.

To protect against the purchase of counterfeit products, please contact KYMDAN directly or contact authorized agents or stores in our nationwide network.

Each KYMDAN agent is officially nominated and authorized to distribute KYMDAN products in a certain area. There is cautious and serious study of KYMDAN agents and the opening of an agency is based on strict criteria aimed at choosing the best agent in terms of ethics and ability. An agency in the KYMDAN distribution network is subject to strict and frequent inspection by KYMDAN. Even when an agency contract is in the process of termination, any agent found to be selling counterfeit products or found to be infiltrated by competitors is promptly removed from the list of authorized KYMDAN agencies posted on our website. Therefore, customers can rest assured when buying goods at agencies authorized by KYMDAN and have no worry about buying false mattresses. 

Signboards that identify KYMDAN affiliated shops nationwide 
 
Day time
 


Night time (illuminated with LED or neon-signs)

 
Signboards that identify KYMDAN affiliated shops nationwide 
 
Day time
 
Night time (illuminated with Hiflex)
 

To avoid being misled by advertising related to warranty policy that is dishonest or unclear or intentionally obscure, warranty matters deserve careful consideration by consumers before a purchase decision is made. Some customers discover only when warranty service is required that some manufacturers deliberately avoid responsibility and critically violate consumer rights.

Note: for convenience in searching KYMDAN products and related information, please correctly indicate the KYMDAN trademark (instead of indicating “Kimdan,” “Kim dan,” “Kim dan” or “kym dan”).

 

HOW TO DIFFERENTIATE GENUINE KYMDAN MATTRESSES FROM FALSE KYMDAN MATTRESSES

Forms
Genuine KYMDAN Mattresses  False KYMDAN Mattresses 
Appearance . Color: light pink or light cream yellow (natural latex color).
. Permanent chocolate scent or odorless
. Shape: small round holes on the surface, square holes evenly placed on the mattress base.
. Color: similar to KYMDAN mattresses.
. Odor: bad odor of rubber.
- New mattresses: fruit, milk or vanilla scent.
- Old mattresses (after some months of use): bad rubber odor remains after scents disappear.
Signs to check 
. Both mattress walls are embossed with the KYMDAN brand name.
. KCS (KYMDAN Quality Check) sign appears on mattress walls.
. The number shown on the warranty must agree with the number printed on mattress walls.
. Brand names other than KYMDAN are on mattress walls.
. There is no KCS (KYMDAN Quality Check) sign on mattress walls.
. The maintenance slips are in English, sometimes in Chinese or not found.
Specifications 
. Tensile strength: >= 200kg/dm2 (square decimeters)
. Tensile expansion: >= 220%
. Shrinkage (100°C x 72 h): < 2%
. Deformity when compressed (compression to 25% of thickness continuously for 22hrs, 70±1°C): <=6%
. Ageing coefficient (70°C x 72hrs): >0.85
. Features do not change within ten years and features degrade slightly over the following years
. Bad quality, not meeting technical targets of KYMDAN mattresses
. Rotten condition after six months to one year of use

Notes:

 
The KYMDAN brand name is embossed on both mattress walls.

  • KYMDAN products are distributed through officially authorized KYMDAN stores and agencies nationwide. 
  • It is recommended that customers check their mattresses at least once a year for any sign of rot, inelastic compression (sunken or hollow areas), plastic deformation, etc. 

How to differentiate elastic mattresses from compressed and inelastic mattresses with sunken or hollow areas:

Elastic mattress:

KYMDAN mattresses are not compressed and lack sunken or hollow areas. Mattresses are highly elastic and return completely to initial shape and size. 

Inelastic and compressed mattresses have sunken or hollow areas:

Compressed and inelastic mattresses have sunken or hollow areas. Mattresses are compressed and have sunken or hollow areas even when no force is applied and do not return to initial shape and size.
 
 
KYMDAN mattresses - high tensile strength and high tear strength 
 
 
False mattresses: torn - bad quality, rotten (aged) 
How to differentiate genuine mattresses from false mattresses after one year of use
 

       Mattresses become melted and sticky (aged).

Video Clip: The amazing endurance of Kymdan mattress.
Doctors recomend the use of Kymdan mattresses (details...).

 
Related News:
CONTACT
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Cambodia (+855.23) 880 313
  1. Have optimal firmness for spine support.
  2. Distribute pressure evenly to provide comfort, do not cause knee or elbow aches due to kneeling or propping.
  3. Have noiseless expansion and contraction and do not spread vibration that affects others sleeping nearby.
  4. Provide aeration, do not cause the user’s back to become hot.
  5. Do not contain toxic heavy metals.
  6. Do not contain nitrosamine, which causes skin cancer.
  7. Are insect resistant.
  8. Are environment friendly.
  9. Are fire resistant.
  10. Have perfect elasticity and do not compress with sunken or hollow areas.
  11. Have high mechanical durability and are not damaged due to jumping on the mattresses.
  12. Have average life of 25 years.
  13. Are easy to roll and convenient to transport.
  14. Are odorless or chocolate scented.